[Event "Lisbon Portugal rapid 2op"]
[Site "Lisbon"]
[Date "2020.02.02"]
[Round "7"]
[White "Guerra, Vitor Manuel Vestia"]
[Black "Van den Berg, Imme Pieter"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2108"]
[BlackElo "2039"]
[PlyCount "104"]
[EventDate "2020.01.02"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "POR"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. 0-0 h6 6. c4 e6 7. Nc3 Nbd7 8. b3 Be7 9. Bb2 0-0 10. Nd2 Rc8 11. e4 dxe4 12. Ndxe4 Nxe4 13. Nxe4 Nf6 14. Qe2 Nxe4 15. Bxe4 Bxe4 16. Qxe4 Bf6 17. Rad1 Qa5 18. Qc2 Rfd8 19. Bc3 Qa6 20. Rd2 b5 21. Ba1 bxc4 22. bxc4 Rd7 23. Rfd1 Rcd8 24. Kg2 c5 25. h4 Bxd4 26. Bxd4 Rxd4 27. Rxd4 Rxd4 28. Rxd4 cxd4 29. c5 Qc6+ 30. Kf1 d3 31. Qxd3 Qxc5 32. a3 g6 33. Kg1 Kg7 34. Qa6 Qd4 35. a4 e5 36. a5 e4 37. Qe2 Qa1+ 38. Kh2 Qxa5 39. Qxe4 Qc3 40. Kg2 a5 41. h5 gxh5 42. f4 Qf6 43. Kf3 Qe6 44. Qd4+ Kh7 45. Qd3+ Qg6 46. Qb5 Qg4+ 47. Kf2 h4 48. Qb1+ Qg6 49. f5 Qxg3+ 50. Kf1 h5 51. Qe4 h3 52. Qd5 Qg2+ 0-1

[Event "Lisbon Portugal rapid 2op"]
[Site "Lisbon"]
[Date "2020.02.02"]
[Round "8"]
[White "Van den Berg, Imme Pieter"]
[Black "Baba, Masahiro"]
[Result "0-1"]
[ECO "E66"]
[WhiteElo "2039"]
[BlackElo "2274"]
[PlyCount "73"]
[EventDate "2020.01.02"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "POR"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. d5 Na5 8. Nfd2 c5 9. Nc3 a6 10. Qc2 Rb8 11. b3 b5 12. Bb2 Bf5 13. e4 Bd7 14. Rae1 e5 15. dxe6 Bxe6 16. Nd1 bxc4 17. bxc4 Nc6 18. Bc3 Nd4 19. Qd3 Nd7 20. f4 Re8 21. Kh1 h5 22. Ne3 Qc7 23. f5 Ne5 24. fxe6 Nxd3 25. exf7+ Kh7 26. fxe8Q Rxe8 27. Nd5 Qd8 28. Re3 Ne5 29. Nf3 Nxc4 30. Rd3 Nxf3 31. Rdxf3 Bxc3 32. Rxc3 Nd2 33. Nf6+ Kh6 34. Nxe8 Nxf1 35. Bxf1 Qxe8 36. Bg2 Qe5 37. Rc1 0-1

[Event "Lisbon Portugal rapid 2op"]
[Site "Lisbon"]
[Date "2020.02.02"]
[Round "6"]
[White "Van den Berg, Imme Pieter"]
[Black "Gorgojo Freijo, Diego"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2039"]
[PlyCount "75"]
[EventDate "2020.01.02"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "POR"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. g3 g6 5. Bg2 Bg7 6. Ne2 Ne7 7. 0-0 0-0 8. c4 f5 9. Nbc3 Nd7 10. f4 exf4 11. Nxf4 Ne5 12. Ne6 Bxe6 13. dxe6 Nxc4 14. exf5 gxf5 15. Qe2 Na5 16. Bf4 Nac6 17. Nb5 Nd4 18. Nxd4 Bxd4+ 19. Kh1 d5 20. Be5 Bxe5 21. Qxe5 Qb8 22. Qe3 Qd6 23. Rae1 Rad8 24. Qg5+ Kh8 25. Rf4 Rg8 26. Qf6+ Rg7 27. g4 Ng8 28. Qxf5 Nh6 29. Qf6 Ng8 30. Qe5 Qb6 31. Rf7 Nf6 32. Qxf6 Rdg8 33. Bxd5 Qd6 34. Qe5 Qa6 35. e7 Qa5 36. Rxg7 Qxe1+ 37. Qxe1 Rxg7 38. e8Q+ 1-0

[Event "Lisbon Portugal rapid 2op"]
[Site "Lisbon"]
[Date "2020.02.02"]
[Round "2"]
[White "Van den Berg, Imme Pieter"]
[Black "Lekic, Dusan"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2039"]
[BlackElo "2343"]
[PlyCount "72"]
[EventDate "2020.01.02"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "POR"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. Bxc6 Rb8 10. Bg2 Bb7 11. Nc3 c5 12. dxc5 Bxg2 13. Kxg2 Bxc5 14. Qxd8 Rfxd8 15. Rd1 Bd4 16. Na4 Ne4 17. e3 Bf6 18. Rxd8+ Rxd8 19. f3 Nd6 20. Bd2 Nf5 21. Bc3 Bxc3 22. bxc3 Rd2+ 23. Kh3 Nxe3 24. Rb1 g5 25. Rb2 Rxb2 26. Nxb2 f5 27. f4 g4+ 28. Kh4 Kg7 29. Kh5 h6 30. Na4 Nd5 31. Nc5 Nxc3 32. Nxe6+ Kf6 33. Nd4 Nxa2 34. Kxh6 c3 35. Nc2 a5 36. Kh5 Nb4 0-1

[Event "Delft Prinsenstad op-A"]
[Site "Delft"]
[Date "2012.04.08"]
[Round "6"]
[White "Van den Berg, Imme Pieter"]
[Black "Dijkhuis, Tycho"]
[Result "1/2-1/2"]
[ECO "D76"]
[WhiteElo "1979"]
[BlackElo "1969"]
[PlyCount "92"]
[EventDate "2012.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. d4 0-0 7. 0-0 Nb6 8. Nc3 Nc6 9. e3 Re8 10. d5 Na5 11. Nd4 Bd7 12. b3 c6 13. Bb2 cxd5 14. Nxd5 Nxd5 15. Bxd5 Bh3 16. Bg2 Bxg2 17. Kxg2 Qd5+ 18. Kg1 Red8 19. Qe2 Rd7 20. Rfd1 Rad8 21. Rd2 Nc6 22. Rad1 Qa5 23. a4 Qb4 24. Qb5 Qxb5 25. axb5 Nxd4 26. Bxd4 Bxd4 27. Rxd4 Rxd4 28. Rxd4 Rxd4 29. exd4 e6 30. Kf1 Kf8 31. Ke2 Ke7 32. Kd3 Kd6 33. Kc4 h5 34. f4 b6 35. Kd3 Kd5 36. Ke3 f6 37. h4 e5 38. fxe5 fxe5 39. dxe5 Kxe5 40. b4 Kf5 41. Kf3 g5 42. hxg5 Kxg5 43. Ke3 Kg4 44. Kf2 Kg5 45. Ke3 Kf5 46. Kf3 Kg5 1/2-1/2

[Event "Delft Prinsenstad op-A"]
[Site "Delft"]
[Date "2012.04.07"]
[Round "3"]
[White "Kasparova, Tatiana"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2119"]
[BlackElo "1979"]
[PlyCount "41"]
[EventDate "2012.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 e6 7. Nf4 Bd6 8. h4 Bxf4 9. Bxf4 h6 10. h5 Bh7 11. c3 Nf6 12. Qb3 Qb6 13. Qa3 Nbd7 14. Be2 0-0-0 15. 0-0 Nd5 16. Bd6 Nc7 17. Bc5 Nb5 18. Bxb6 Nxa3 19. Bxd8 Nc2 20. Rad1 Rxd8 21. Bd3 1-0

[Event "Delft Prinsenstad op-A"]
[Site "Delft"]
[Date "2012.04.07"]
[Round "2"]
[White "Van den Berg, Imme Pieter"]
[Black "Ivanov, Jordan"]
[Result "0-1"]
[ECO "E69"]
[WhiteElo "1979"]
[BlackElo "2387"]
[PlyCount "54"]
[EventDate "2012.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. c4 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 c6 7. Nc3 Qa5 8. e4 e5 9. h3 Nbd7 10. Be3 Nb6 11. Qd3 exd4 12. Nxd4 Qa6 13. b3 d5 14. exd5 Nfxd5 15. Nxd5 cxd5 16. Rfc1 dxc4 17. bxc4 Rd8 18. Qe4 Qa4 19. Rab1 Nxc4 20. Qe7 Bxh3 21. Rxb7 Nd6 22. Bxh3 Bxd4 23. Bxd4 Qxd4 24. Rd7 Rxd7 25. Qxd7 Re8 26. Rc6 Re2 27. Rc8+ Kg7 0-1

[Event "Delft Prinsenstad op-A"]
[Site "Delft"]
[Date "2012.04.07"]
[Round "4"]
[White "Van den Berg, Imme Pieter"]
[Black "Thakoerdien, Jerrel"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "1979"]
[BlackElo "2095"]
[PlyCount "71"]
[EventDate "2012.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Nf6 3. d4 Bg7 4. g3 c5 5. Bg2 0-0 6. 0-0 d6 7. dxc5 dxc5 8. Ne5 Nbd7 9. Nd3 Qc7 10. Nc3 a6 11. Be3 Rb8 12. Rc1 b6 13. Nd5 Qd6 14. Bf4 e5 15. Bg5 h6 16. Bd2 Bb7 17. e4 Rfe8 18. f4 Nxd5 19. cxd5 Rbc8 20. f5 b5 21. Kh1 g5 22. b3 Nf6 23. Qe2 Red8 24. Rfd1 Rd7 25. Be1 Rdc7 26. Nb2 Ne8 27. a4 Qb6 28. axb5 axb5 29. Bf2 Ra8 30. Ra1 Ba6 31. b4 Bf8 32. Nd3 Qf6 33. Nxc5 Bxc5 34. bxc5 b4 35. Qb2 Rb8 36. Qb3 1-0

[Event "Groningen Atlantis Promo2"]
[Site "Groningen"]
[Date "2011.08.16"]
[Round "9"]
[White "Sparenberg, Erik"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2132"]
[BlackElo "1982"]
[PlyCount "69"]
[EventDate "2011.08.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 c6 6. Nbd2 Be7 7. Ne5 Nbd7 8. Nxd7 Qxd7 9. b3 0-0 10. Bb2 Rac8 11. c4 b5 12. c5 Ne4 13. b4 f6 14. Nxe4 dxe4 15. a4 a6 16. axb5 axb5 17. f3 Qd5 18. Ra7 Bd8 19. Qd2 exf3 20. Bxf3 Be4 21. Qf4 Bxf3 22. Rxf3 f5 23. e4 Qc4 24. d5 Bf6 25. e5 Qxf4 26. gxf4 Bh4 27. d6 Ra8 28. Rfa3 Rxa7 29. Rxa7 Be1 30. Rc7 Bxb4 31. Rxc6 Rd8 32. Rc7 Kf8 33. Bd4 Rb8 34. c6 Ba3 35. Rb7 1-0

[Event "Groningen Atlantis Promo2"]
[Site "Groningen"]
[Date "2011.08.15"]
[Round "8"]
[White "Van den Berg, Imme Pieter"]
[Black "Van Foreest, Jorden"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1982"]
[BlackElo "2097"]
[PlyCount "88"]
[EventDate "2011.08.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 c6 3. d4 d5 4. e5 Bg4 5. Be2 Bxf3 6. Bxf3 e6 7. 0-0 h5 8. Be3 Nh6 9. c4 Nf5 10. cxd5 cxd5 11. Qa4+ Nc6 12. Be2 Be7 13. Bb5 Qb6 14. Nd2 0-0 15. Nf3 Rfc8 16. Rfc1 Kg7 17. a3 a6 18. Bd3 Nxe3 19. fxe3 Na5 20. Qd7 Qd8 21. Qxd8 Bxd8 22. b4 Nc4 23. Bxc4 dxc4 24. Nd2 b5 25. Ne4 Be7 26. Nc5 a5 27. Kf2 Rc7 28. Kf3 Rca7 29. Rab1 axb4 30. axb4 Ra3 31. Ke4 Bg5 32. Re1 Rc3 33. d5 exd5+ 34. Kxd5 Rxe3 35. e6 Rxe1 36. Rxe1 Bd2 37. Re2 Bxb4 38. e7 Re8 39. Kc6 Bxc5 40. Kxc5 Kf6 41. Kxb5 c3 42. Kb4 c2 43. Rxc2 Rxe7 44. Rc5 Re2 0-1

[Event "Groningen Atlantis Promo2"]
[Site "Groningen"]
[Date "2011.08.14"]
[Round "7"]
[White "Berghuis, Marten"]
[Black "Van den Berg, Imme Pieter"]
[Result "0-1"]
[ECO "C45"]
[BlackElo "1982"]
[PlyCount "99"]
[EventDate "2011.08.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 d5 9. f4 Ng4 10. Bxg4 Qh4+ 11. g3 Qxg4 12. Qxg4 Bxg4 13. Nd2 f6 14. h3 Bd7 15. 0-0-0 Bb6 16. Rde1 dxe4 17. Nxe4 0-0-0 18. Bf2 Rhe8 19. Nd2 Nc6 20. N2b3 a5 21. a4 Nxd4 22. Bxd4 Bxd4 23. Nxd4 Rxe1+ 24. Rxe1 Bxa4 25. Ne6 Rd3 26. Nc5 Rxg3 27. Nxa4 Rxh3 28. Nc5 c6 29. Ne6 Rh4 30. Rd1 b5 31. Rd8+ Kb7 32. Rd7+ Kb6 33. Rxg7 b4 34. Rg2 b3 35. Kd2 Rh3 36. Re2 a4 37. Nd4 h5 38. Re3 Rxe3 39. Kxe3 c5 40. Nxb3 axb3 41. Kf3 Kb5 42. Kg3 Kc4 43. Kh4 Kd3 44. Kxh5 Kc2 45. Kg6 Kxb2 46. Kxf6 Kxc3 47. Ke6 b2 48. f5 b1Q 49. f6 Qb3+ 50. Ke7 0-1

[Event "Groningen Atlantis Promo2"]
[Site "Groningen"]
[Date "2011.08.13"]
[Round "6"]
[White "Van den Berg, Imme Pieter"]
[Black "Duijker, Rick"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1982"]
[BlackElo "2276"]
[PlyCount "116"]
[EventDate "2011.08.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 dxc4 4. bxc4 e5 5. Bb2 e4 6. Nd4 c5 7. Nc2 Nf6 8. g3 Bd6 9. Bg2 0-0 10. Ne3 Re8 11. Nc3 Nc6 12. Rb1 Nd4 13. 0-0 b6 14. d3 Bb7 15. dxe4 Nxe4 16. Ncd5 Rb8 17. Qd3 Nf6 18. Rfe1 Nxd5 19. Nxd5 Ne6 20. Rbd1 Bf8 21. Be5 Bxd5 22. Bxb8 Bxg2 23. Qxd8 Nxd8 24. Kxg2 Nc6 25. Bf4 Re4 26. Rc1 Na5 27. f3 Rd4 28. Red1 f6 29. Rxd4 cxd4 30. Kf2 Bc5 31. Ke1 g5 32. Bd2 Nc6 33. Kd1 h6 34. Kc2 Ne5 35. Kb3 Kf7 36. f4 Ng4 37. h4 gxh4 38. gxh4 a5 39. Ka4 Ke6 40. Kb5 Kd6 41. Rg1 h5 42. Rg3 Nf2 43. Rg6 Ne4 44. Be1 Ke6 45. Rh6 Nc3+ 46. Kc6 Nxe2 47. f5+ Kxf5 48. Rxh5+ Kg4 49. Rh7 Nf4 50. Bxa5 d3 51. Rd7 Ng6 52. Rg7 Kh5 53. Rh7+ Kg4 54. h5 Ne5+ 55. Kd5 bxa5 56. Kxc5 d2 57. Rg7+ Kxh5 58. Rg1 Nd3+ 0-1

[Event "Groningen Atlantis Promo2"]
[Site "Groningen"]
[Date "2011.08.12"]
[Round "5"]
[White "Van den Berg, Imme Pieter"]
[Black "Hummel, Erik Jan"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1982"]
[BlackElo "2271"]
[PlyCount "78"]
[EventDate "2011.08.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 c6 3. d4 d5 4. e5 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Bd3 c5 8. dxc5 Nc6 9. Qe2 Qc7 10. 0-0 Qxe5 11. Qxe5 Nxe5 12. Bb5+ Nc6 13. Be3 Bg7 14. c3 Nge7 15. Na3 0-0 16. Rab1 Rfc8 17. Rfc1 Nf5 18. Bd2 Bf8 19. b4 a5 20. Bxc6 Rxc6 21. c4 d4 22. bxa5 Bxc5 23. Nc2 Nd6 24. Nb4 Rcc8 25. Bf4 Ne4 26. Nd3 Nc3 27. Rxb7 Ne2+ 28. Kf1 Nxc1 29. Nxc1 Bf8 30. Bc7 Ra6 31. Nb3 Rc6 32. Bb6 Rxc4 33. Bxd4 Ra4 34. Bb6 Rxa2 35. Bc7 Rb2 36. Be5 Rc1+ 37. Nxc1 Rxb7 38. Bd4 Rb1 39. Be3 Ba3 0-1

[Event "Groningen Atlantis Promo2"]
[Site "Groningen"]
[Date "2011.08.11"]
[Round "4"]
[White "Sluzewski, Fred"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "D17"]
[BlackElo "1982"]
[PlyCount "76"]
[EventDate "2011.08.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. g3 Bb4 8. Bg2 Ne4 9. Bxe4 Bxe4 10. f3 f6 11. Nxc4 Bg6 12. e4 0-0 13. Be3 Qe7 14. Qe2 Rd8 15. 0-0 Na6 16. Na2 e5 17. dxe5 fxe5 18. Nxb4 Nxb4 19. Rad1 Bf7 20. a5 Qe6 21. b3 h6 22. Bc5 Na6 23. Rxd8+ Rxd8 24. Bxa7 c5 25. Rd1 Rd4 26. Rxd4 exd4 27. f4 Qh3 28. b4 Bh5 29. Qf1 Qe6 30. Ne5 Qa2 31. bxc5 Be2 32. Qf2 Qb1+ 33. Kg2 d3 34. Nc4 Qc1 35. Ne3 Nxc5 36. Bxc5 Qxc5 37. Nf5 Qxa5 38. Qd4 Qd2 1-0

[Event "Groningen Atlantis Promo2"]
[Site "Groningen"]
[Date "2011.08.10"]
[Round "3"]
[White "Van den Berg, Imme Pieter"]
[Black "Klinkhammer, Johan"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1982"]
[BlackElo "2027"]
[PlyCount "119"]
[EventDate "2011.08.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. e3 Nc6 4. exd4 Nxd4 5. Nxd4 Qxd4 6. d3 Bg4 7. Qa4+ c6 8. Nc3 e5 9. Be3 Qd7 10. f3 Bf5 11. 0-0-0 Nf6 12. d4 exd4 13. Bxd4 Bd6 14. Be5 Bxe5 15. Rxd7 Nxd7 16. g3 0-0 17. Be2 Nc5 18. Qa3 Bd6 19. b4 Ne6 20. Rd1 Be5 21. f4 Bd4 22. g4 Bxc3 23. Qxc3 Nxf4 24. Bf3 Be6 25. Qd4 Ng6 26. Be4 Rfe8 27. Bf5 Bxf5 28. gxf5 Ne5 29. f6 gxf6 30. Rg1+ Kh8 31. Qh4 Re6 32. Qg3 Ng6 33. Qc7 Re7 34. Qd6 Re6 35. Qd7 Re7 36. Qd4 Re6 37. h4 Rae8 38. h5 Ne5 39. Qe4 Rg8 40. Rxg8+ Kxg8 41. h6 Kf8 42. Qxh7 Ng6 43. Qg7+ Ke7 44. h7 Re1+ 45. Kc2 Rh1 46. Qg8 b5 47. c5 Rh2+ 48. Kc3 Rh3+ 49. Kd2 Rh2+ 50. Ke3 Rh5 51. Qc8 Rxh7 52. Qc7+ Kf8 53. Qxc6 Rh3+ 54. Kf2 Rh2+ 55. Kg3 Rxa2 56. Qxb5 Ra3+ 57. Kf2 Ne5 58. c6 Rc3 59. Qb8+ Kg7 60. c7 1-0

[Event "Groningen Atlantis Promo2"]
[Site "Groningen"]
[Date "2011.08.09"]
[Round "2"]
[White "Hartog, Frank"]
[Black "Van den Berg, Imme Pieter"]
[Result "0-1"]
[ECO "C83"]
[WhiteElo "1977"]
[BlackElo "1982"]
[PlyCount "52"]
[EventDate "2011.08.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Be7 10. Nbd2 0-0 11. Bc2 f5 12. exf6 Nxf6 13. Qe2 Bg4 14. h3 Bd7 15. Nb3 Bd6 16. Qd3 Qe8 17. Re1 Qh5 18. Nbd4 Nxd4 19. Nxd4 Ne4 20. Qe2 Qe5 21. f4 Rxf4 22. Bxf4 Qxf4 23. Nf3 Ng5 24. Rf1 Nxf3+ 25. Rxf3 Qh2+ 26. Kf2 Bc5+ 0-1

[Event "Groningen Atlantis Promo2"]
[Site "Groningen"]
[Date "2011.08.08"]
[Round "1"]
[White "Van den Berg, Imme Pieter"]
[Black "Mellema, Andries"]
[Result "0-1"]
[ECO "D77"]
[WhiteElo "1982"]
[BlackElo "2131"]
[PlyCount "74"]
[EventDate "2011.08.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. d4 Nbd7 7. cxd5 Nb6 8. Re1 Nfxd5 9. Nbd2 Nb4 10. Nb3 Nc6 11. Bf4 Nd5 12. Bd2 Nb6 13. Bf4 a5 14. Rc1 a4 15. Nc5 Nd5 16. Qd2 Nxf4 17. Qxf4 Nxd4 18. Nxd4 Qxd4 19. Qxd4 Bxd4 20. Nxb7 Bxb2 21. Rxc7 Ra7 22. Rc2 a3 23. Nc5 Rc7 24. Rd1 Ba6 25. Be4 Bb5 26. Nb3 Rxc2 27. Bxc2 Bxe2 28. Re1 Bf3 29. Re3 Bd5 30. Rxe7 Rc8 31. Bd1 Rc3 32. Ra7 Rd3 33. Bc2 Rc3 34. Bd1 Be4 35. Ra4 Bb1 36. Kg2 Bxa2 37. Na5 Bd5+ 0-1

[Event "Extremadura-chT Honor"]
[Site "Badajoz"]
[Date "2011.01.22"]
[Round "3"]
[White "Cabezas Ayala, Ivan"]
[Black "Van den Berg, Imme Pieter"]
[Result "1/2-1/2"]
[ECO "C80"]
[WhiteElo "2346"]
[BlackElo "1990"]
[PlyCount "59"]
[EventDate "2011.01.08"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Be3 Na5 10. Nbd2 Nxd2 11. Qxd2 Nc4 12. Bxc4 bxc4 13. b3 c5 14. c3 cxb3 15. axb3 Be7 16. Bg5 0-0 17. Bxe7 Qxe7 18. h3 Rfb8 19. Ra3 Rb6 20. Rfa1 h6 21. Qe3 Rab8 22. Nd2 Bc8 23. Ra5 Rb5 24. R5a4 R8b6 25. R1a3 Rg6 26. f4 Qh4 27. f5 Qg3 28. Qxg3 Rxg3 29. Nf3 Bxf5 30. Rxa6 1/2-1/2

[Event "POR SuperCup"]
[Site "Bombarral"]
[Date "2010.11.20"]
[Round "1.3"]
[White "Van den Berg, Imme Pieter"]
[Black "Hoffman, Alejandro"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1991"]
[BlackElo "2439"]
[PlyCount "124"]
[EventDate "2010.11.20"]
[EventType "team-match"]
[EventRounds "1"]
[EventCountry "POR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Diana"]
[BlackTeam "Gaia"]
[WhiteTeamCountry "POR"]
[BlackTeamCountry "POR"]

1. Nf3 g6 2. e4 Bg7 3. d4 c5 4. d5 d6 5. Nc3 Nf6 6. g3 0-0 7. Bg2 Bg4 8. 0-0 Nbd7 9. h3 Bxf3 10. Qxf3 Ne8 11. Qe2 Nc7 12. f4 a6 13. Kh2 b5 14. Nd1 Rb8 15. c3 e6 16. dxe6 fxe6 17. Be3 Qe7 18. Nf2 a5 19. Rad1 a4 20. Qd2 Nb6 21. Qxd6 Qxd6 22. Rxd6 Nc4 23. Bxc5 Nxd6 24. Bxd6 Rfc8 25. e5 Bf8 26. Rd1 Rb6 27. Ne4 Ne8 28. Bf1 Rd8 29. c4 bxc4 30. Bxc4 Bxd6 31. exd6 Nxd6 32. Nc5 Rxb2+ 33. Kg1 Nf7 34. Rxd8+ Nxd8 35. Nxa4 Rd2 36. Bb3 Kf7 37. Nc5 Ke7 38. Ne4 Rb2 39. Kf1 h6 40. Ke1 Nc6 41. Nd2 Na5 42. Ke2 Nxb3 43. axb3 Kd6 44. Kd3 Kd5 45. Kc3 Ra2 46. Kd3 Ra3 47. Ke3 Ra1 48. Nf3 Rb1 49. Nd2 Re1+ 50. Kf2 Rc1 51. Ke3 Rc3+ 52. Kf2 Rd3 53. Nf3 Rxb3 54. Nh4 Ke4 55. Nxg6 Rb2+ 56. Kg1 Kf3 57. g4 Kg3 58. Kf1 Kxh3 59. g5 hxg5 60. fxg5 Kg4 61. Nf8 Kf5 62. g6 Rb7 0-1

[Event "Groningen Atlantis-B"]
[Site "Groningen"]
[Date "2010.08.24"]
[Round "9"]
[White "Van den Berg, Imme Pieter"]
[Black "Mostertman, Conrad"]
[Result "1-0"]
[ECO "A89"]
[WhiteElo "1982"]
[BlackElo "2038"]
[PlyCount "83"]
[EventDate "2010.08.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Nc6 8. d5 Na5 9. Nd2 c5 10. Qc2 Bd7 11. b3 a6 12. Bb2 b5 13. Rae1 bxc4 14. bxc4 Rb8 15. Nd1 Rb4 16. Bc3 Rb7 17. f4 Qb6 18. e4 fxe4 19. Nxe4 Nxe4 20. Bxg7 Kxg7 21. Bxe4 Bh3 22. Bg2 Bxg2 23. Kxg2 Qb4 24. Re4 Rf7 25. Rfe1 Kf8 26. R1e3 Rg7 27. Qe2 Rc7 28. h4 Qb8 29. h5 Qc8 30. h6 Rf7 31. Qb2 Kg8 32. Qb6 Nb7 33. Qxa6 Nd8 34. Qxc8 Rxc8 35. Rxe7 Rxe7 36. Rxe7 Nf7 37. Rd7 Ra8 38. Nc3 Ra3 39. Ne4 Rxa2+ 40. Kf3 Rc2 41. Nf6+ Kf8 42. Nxh7+ 1-0

[Event "Groningen Atlantis-B"]
[Site "Groningen"]
[Date "2010.08.23"]
[Round "8"]
[White "Geurink, Jasper"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2307"]
[BlackElo "1982"]
[PlyCount "63"]
[EventDate "2010.08.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bd6 7. Nf3 0-0 8. 0-0 Nc6 9. Rb1 Rb8 10. d4 exd4 11. cxd4 Bg4 12. h3 Bh5 13. Rb5 Bxf3 14. Bxf3 Qd7 15. Rb1 b5 16. Bg2 Na5 17. Qd3 Nc4 18. a4 a6 19. axb5 axb5 20. h4 c6 21. h5 h6 22. Qf3 Rb6 23. Rd1 Ra6 24. Bf1 Re8 25. Bd3 Qe6 26. Bf1 Qd7 27. Kh2 Re7 28. Bh3 Qe8 29. Bf5 Re1 30. Rxe1 Qxe1 31. Bxh6 Nd2 32. Bh7+ 1-0

[Event "Groningen Atlantis-B"]
[Site "Groningen"]
[Date "2010.08.22"]
[Round "7"]
[White "Van den Berg, Imme Pieter"]
[Black "Zuiderweg, Edwin"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1982"]
[BlackElo "2033"]
[PlyCount "73"]
[EventDate "2010.08.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. b3 c5 7. Bb2 Nc6 8. e3 a6 9. cxd5 exd5 10. d4 Be6 11. Qe2 Ne4 12. dxc5 Bxc5 13. Rd1 Qe7 14. Nd4 Rac8 15. Nd2 f5 16. N2f3 Rfe8 17. Rac1 Bd6 18. Nxc6 bxc6 19. Nd4 Bd7 20. a4 a5 21. Qa6 Ra8 22. Qd3 Nc5 23. Qc2 g6 24. Ba3 Ne4 25. Nxc6 Qe6 26. Nd4 Qe7 27. Bxd6 Qxd6 28. Qc7 Qe7 29. Qb6 Qd6 30. Nb5 Bxb5 31. Qxb5 Rec8 32. Bxe4 fxe4 33. Rxc8+ Rxc8 34. Qxd5+ Qxd5 35. Rxd5 Rc3 36. Rxa5 Rxb3 37. Rb5 1-0

[Event "Groningen Atlantis-B"]
[Site "Groningen"]
[Date "2010.08.21"]
[Round "6"]
[White "Slagter, Ruben"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2069"]
[BlackElo "1982"]
[PlyCount "87"]
[EventDate "2010.08.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bb5 Ne5 8. f4 N5g6 9. 0-0 0-0 10. b4 Bb6 11. e5 Qh4 12. g3 Qh3 13. Re1 d5 14. exd6 cxd6 15. Bf1 Qg4 16. Qxg4 Bxg4 17. Bg2 d5 18. Nd2 Rad8 19. h3 Bc8 20. g4 Nc6 21. N2f3 Rfe8 22. Kf2 f6 23. Rac1 Nh8 24. a4 Nf7 25. a5 Bc7 26. Nb5 Bb8 27. Nfd4 a6 28. Nxc6 bxc6 29. Nd4 Bb7 30. Nb3 Nd6 31. Bb6 Rxe1 32. Rxe1 Re8 33. Rxe8+ Nxe8 34. Nc5 Bc8 35. Bf1 Bxf4 36. Bxa6 Nd6 37. Bxc8 Nxc8 38. Na4 Bb8 39. Bd4 Kf7 40. Nb6 Nd6 41. Nd7 Bc7 42. a6 Nb5 43. a7 Nxa7 44. Bxa7 1-0

[Event "Groningen Atlantis-B"]
[Site "Groningen"]
[Date "2010.08.20"]
[Round "5"]
[White "Van den Berg, Imme Pieter"]
[Black "Boulan, Laura"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1982"]
[BlackElo "2022"]
[PlyCount "76"]
[EventDate "2010.08.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 f5 3. c4 Nf6 4. Nc3 g6 5. Qc2 Bg7 6. e4 fxe4 7. Nxe4 0-0 8. Bd3 Nc6 9. Nxf6+ Rxf6 10. Be3 Nb4 11. Qe2 Nxd3+ 12. Qxd3 Qf8 13. Nd2 Bd7 14. 0-0 Re8 15. Rad1 Rf5 16. b4 Rh5 17. f3 Rf5 18. Ne4 e5 19. d5 Bh6 20. Qd2 Bf4 21. Bxf4 Rxf4 22. Qc3 Rf7 23. Rfe1 Bf5 24. a4 Bxe4 25. Rxe4 Rf4 26. Rxf4 Qxf4 27. Re1 e4 28. Qd4 a6 29. Rxe4 Rxe4 30. Qxe4 Qc1+ 31. Kf2 Qb2+ 32. Kg3 Qxb4 33. Qe8+ Kg7 34. Qe7+ Kg8 35. Qd8+ Kg7 36. Qxc7+ Kg8 37. Qd8+ Kg7 38. Qe7+ Kg8 1/2-1/2

[Event "Groningen Atlantis-B"]
[Site "Groningen"]
[Date "2010.08.19"]
[Round "4"]
[White "Knol, Geon"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2062"]
[BlackElo "1982"]
[PlyCount "83"]
[EventDate "2010.08.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Nxe5 Nxc4 8. Nxc4 d5 9. exd5 Qxd5 10. Ne3 Qd8 11. 0-0 Nf6 12. c4 c6 13. Nc3 0-0 14. Rb1 Qc7 15. Qb3 Re8 16. Bb2 Bd7 17. Rfd1 Rad8 18. h3 Bc8 19. d5 Bd6 20. Ne2 Be5 21. Nd4 cxd5 22. cxd5 Qa5 23. Ne6 Bxe6 24. Bxe5 Bxd5 25. Nxd5 Rxd5 26. Rxd5 Nxd5 27. Bd4 Re1+ 28. Rxe1 Qxe1+ 29. Kh2 Qe6 30. Qg3 f6 31. Qb8+ Kf7 32. Qxb7+ Kg6 33. Qb1+ f5 34. Bxa7 Nc3 35. Qb3 Qe5+ 36. g3 f4 37. Qb6+ Kf5 38. a3 Nb5 39. g4+ Ke4 40. Qc6+ Kd3 41. Qf3+ Kc4 42. Qc6+ 1-0

[Event "Groningen Atlantis-B"]
[Site "Groningen"]
[Date "2010.08.18"]
[Round "3"]
[White "Ten Vergert, Paul"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "2117"]
[BlackElo "1982"]
[PlyCount "55"]
[EventDate "2010.08.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. 0-0 d6 7. h3 Nf6 8. a4 a6 9. Re1 0-0 10. Bg5 h6 11. Bh4 Kh8 12. Qd3 Rg8 13. Nbd2 g5 14. Bg3 Nh5 15. Nf1 Nf4 16. Qe3 Qf6 17. Rad1 Ne7 18. N1h2 Nfg6 19. Ng4 Bxg4 20. hxg4 Rg7 21. Qd3 Rag8 22. b4 h5 23. a5 Ba7 24. dxe5 dxe5 25. Qd7 Nh4 26. Qxc7 Nxf3+ 27. gxf3 hxg4 28. Rd6 1-0

[Event "Groningen Atlantis-B"]
[Site "Groningen"]
[Date "2010.08.17"]
[Round "2"]
[White "Van den Berg, Imme Pieter"]
[Black "Groenewold, Jan Joris"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1982"]
[BlackElo "2189"]
[PlyCount "54"]
[EventDate "2010.08.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 f5 3. c4 Nf6 4. Nc3 c6 5. Qc2 g6 6. e4 fxe4 7. Nxe4 Bg7 8. Bd3 Na6 9. Bd2 Qb6 10. c5 Qc7 11. cxd6 exd6 12. Bf4 Nxe4 13. Bxe4 0-0 14. Bd2 d5 15. Bd3 Qe7+ 16. Ne5 Nb4 17. Bxb4 Qxb4+ 18. Qc3 Qxc3+ 19. bxc3 Bxe5 20. dxe5 Bf5 21. Kd2 Bxd3 22. Kxd3 Rxf2 23. Rae1 Re8 24. Kd4 b6 25. Rhf1 Rd2+ 26. Ke3 Rxg2 27. Kf3 Rg5 0-1

[Event "Groningen Atlantis-B"]
[Site "Groningen"]
[Date "2010.08.16"]
[Round "1"]
[White "Sparenberg, Erik"]
[Black "Van den Berg, Imme Pieter"]
[Result "1/2-1/2"]
[ECO "C83"]
[WhiteElo "2090"]
[BlackElo "1982"]
[PlyCount "91"]
[EventDate "2010.08.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Be7 10. Nbd2 0-0 11. Bc2 f5 12. Nb3 Qd7 13. Nbd4 Nxd4 14. Nxd4 c5 15. Nxe6 Qxe6 16. f3 Ng5 17. Qe2 Qc6 18. Be3 Rad8 19. Rad1 Ne6 20. Kh1 c4 21. Rd2 a5 22. Rfd1 b4 23. Qf2 a4 24. Bb1 a3 25. Bb6 Rb8 26. Ba5 axb2 27. Rxd5 Nf4 28. Rd7 Qa4 29. Qd4 bxc3 30. Bxc3 Ne2 31. Qd5+ Kh8 32. Qd2 Nxc3 33. Qxc3 Rbd8 34. Rxd8 Rxd8 35. Rxd8+ Bxd8 36. Qd2 Be7 37. g3 g6 38. Qxb2 Qd1+ 39. Kg2 Qe1 40. g4 fxg4 41. fxg4 c3 42. Qb8+ Kg7 43. Qc7 Qe2+ 44. Kg3 Qe3+ 45. Kg2 Qe2+ 46. Kg3 1/2-1/2

[Event "POR-chT 52nd"]
[Site "Vila Nova de Gaia"]
[Date "2010.08.01"]
[Round "9.2"]
[White "Van den Berg, Imme Pieter"]
[Black "Galvao, Henrique Mario Chav"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "1982"]
[BlackElo "2212"]
[PlyCount "84"]
[EventDate "2010.07.24"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Diana"]
[BlackTeam "Faro"]
[WhiteTeamCountry "POR"]
[BlackTeamCountry "POR"]

1. Nf3 d5 2. c4 d4 3. e3 c5 4. b4 Bg4 5. exd4 cxd4 6. Qa4+ Bd7 7. Qb3 e5 8. c5 Be6 9. Bc4 Bxc4 10. Qxc4 Nd7 11. 0-0 Be7 12. Re1 Qc7 13. Bb2 Ngf6 14. Na3 a6 15. Rac1 Ng4 16. Qe2 0-0 17. h3 Nh6 18. Nxe5 Nxe5 19. Qxe5 Qxe5 20. Rxe5 Bf6 21. Rd5 Rfd8 22. Rxd8+ Rxd8 23. d3 Nf5 24. Rc4 h5 25. Nc2 Kf8 26. Kf1 h4 27. a4 Ke7 28. b5 axb5 29. axb5 Ke6 30. Ba3 Kd7 31. Ra4 Kc7 32. Bb4 Rd5 33. Ba5+ Kd7 34. Rc4 Be7 35. Bb6 Bf6 36. Nb4 Re5 37. c6+ Kc8 38. Rc5 Nd6 39. Nd5 Nxb5 40. Rxb5 bxc6 41. Rc5 Rxd5 42. Rxd5 cxd5 1/2-1/2

[Event "POR CupT final"]
[Site "Gaia"]
[Date "2010.07.10"]
[Round "1.1"]
[White "Araujo, Luis Antonio"]
[Black "Van den Berg, Imme Pieter"]
[Result "1/2-1/2"]
[ECO "C80"]
[WhiteElo "1926"]
[BlackElo "1987"]
[PlyCount "49"]
[EventDate "2010.07.10"]
[EventType "team-k.o."]
[EventRounds "7"]
[EventCountry "POR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Porto Moto"]
[BlackTeam "Diana"]
[WhiteTeamCountry "POR"]
[BlackTeamCountry "POR"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. Nxe5 Nxe5 9. dxe5 Bb7 10. Nd2 Nxd2 11. Bxd2 Be7 12. Qg4 g6 13. Bh6 c5 14. c3 Qd7 15. Qf3 c4 16. Bc2 Qe6 17. a4 b4 18. b3 0-0-0 19. bxc4 dxc4 20. Be4 Bxe4 21. Qxe4 Qd5 22. Qg4+ Qe6 23. Qe4 Qd5 24. Qg4+ Qe6 25. Qe4 1/2-1/2

[Event "Extremadura-chT"]
[Site "Spain"]
[Date "2009.03.21"]
[Round "9.1"]
[White "Gonzalez Manchon, Juan Miguel"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "D14"]
[WhiteElo "2074"]
[BlackElo "1992"]
[PlyCount "80"]
[EventDate "2009.01.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Puerta Palmas"]
[BlackTeam "Tierra de Barros"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. Nf3 Bf5 7. e3 e6 8. Qb3 Qb6 9. Qxb6 axb6 10. Bb5 Bb4 11. 0-0 Bxc3 12. bxc3 0-0 13. Rfc1 Rfc8 14. Nd2 h6 15. f3 Na5 16. Kf2 g5 17. Be5 Ne8 18. e4 Bg6 19. a4 Nc6 20. Bg3 f5 21. exf5 exf5 22. Bd3 Kf7 23. Be5 Nxe5 24. dxe5 f4 25. Bxg6+ Kxg6 26. Rab1 Rxa4 27. Rxb6+ Rc6 28. Rxb7 Ra2 29. Ke2 Re6 30. Kd1 Rxe5 31. c4 dxc4 32. Rxc4 Nd6 33. Rb6 Rd5 34. Rc2 Ra1+ 35. Ke2 Kf5 36. g4+ fxg3 37. hxg3 Nb5 38. Nb3 Rad1 39. Kf2 Rd8 40. g4+ Kf4 1-0

[Event "Extremadura-chT"]
[Site "Spain"]
[Date "2009.03.14"]
[Round "8.1"]
[White "Van den Berg, Imme Pieter"]
[Black "Garcia Ortega Mendez, Jose Manuel"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "1992"]
[BlackElo "2255"]
[PlyCount "84"]
[EventDate "2009.01.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Tierra de Barros"]
[BlackTeam "Santa Isabel"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. e3 Nf6 7. Be2 0-0 8. 0-0 Nxd4 9. Qxd4 d6 10. Rd1 Nd7 11. Qd2 Nc5 12. f3 a5 13. b3 Be6 14. Bb2 Qb6 15. Nb5 Bxb2 16. Qxb2 Rad8 17. Rd2 d5 18. cxd5 Bxd5 19. Rad1 Bc6 20. Rxd8 Rxd8 21. Rxd8+ Qxd8 22. Qd4 Nd7 23. Kf2 e5 24. Qd6 Qh4+ 25. Kf1 Qxh2 26. Na7 Qh1+ 27. Kf2 Qh4+ 28. Kf1 Qf6 29. Qc7 e4 30. Nxc6 Qxc6 31. Qxa5 exf3 32. gxf3 b6 33. Qb5 Qd6 34. Qd3 Qe6 35. Qd4 h5 36. Bc4 Qh3+ 37. Kf2 Qh2+ 38. Kf1 Ne5 39. Bd5 h4 40. Qf4 Qh1+ 41. Ke2 Qg2+ 42. Kd1 Qf1+ 0-1

[Event "Extremadura-chT"]
[Site "Spain"]
[Date "2009.03.07"]
[Round "7.1"]
[White "Hidalgo Bermejo, Dionisio"]
[Black "Van den Berg, Imme Pieter"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2045"]
[BlackElo "1992"]
[PlyCount "83"]
[EventDate "2009.01.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Casareno"]
[BlackTeam "Tierra de Barros"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c6 4. e3 Qb6 5. Nbd2 Bf5 6. Bd3 Bxd3 7. cxd3 Qxb2 8. 0-0 e6 9. Rb1 Qxa2 10. Rxb7 Nbd7 11. Ne5 Nxe5 12. Bxe5 Be7 13. Qc1 Rc8 14. Qc3 Qa6 15. Rfb1 Nd7 16. Bxg7 Rg8 17. Be5 f6 18. Bg3 Nb6 19. Rc7 Rxc7 20. Bxc7 Kd7 21. Bg3 Ra8 22. Nb3 Qa3 23. Nc5+ Bxc5 24. Qxc5 Qxc5 25. dxc5 Na4 26. Rb7+ Kc8 27. Rc7+ Kb8 28. Rxc6+ Kb7 29. Rc7+ Ka6 30. Bd6 Kb5 31. Rxh7 Nxc5 32. Rf7 a5 33. d4 Nd3 34. Kf1 a4 35. Ke2 a3 36. Bxa3 Rxa3 37. Rxf6 Kc4 38. Kf3 e5 39. dxe5 Nc5 40. h4 Ra2 41. Kf4 Nd3+ 42. Kg5 0-1

[Event "Extremadura-chT"]
[Site "Spain"]
[Date "2009.02.28"]
[Round "6.1"]
[White "Van den Berg, Imme Pieter"]
[Black "Gomez Gomez, Francisco Javier"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1992"]
[BlackElo "2098"]
[PlyCount "110"]
[EventDate "2009.01.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Tierra de Barros"]
[BlackTeam "Albatros"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 g6 2. e4 Bg7 3. d4 c5 4. d5 b5 5. e5 Qb6 6. Be2 d6 7. e6 fxe6 8. dxe6 Bxe6 9. Ng5 Bd7 10. Qd5 Nh6 11. Ne6 Bxe6 12. Qxe6 Nc6 13. c3 Nf7 14. h4 Ncd8 15. Qe4 Rb8 16. h5 Qc6 17. Qg4 Qd7 18. Qg3 Qe6 19. Be3 Ne5 20. Nd2 Ndf7 21. f4 Nc4 22. Nxc4 bxc4 23. 0-0-0 Nh6 24. Qf3 Ng4 25. Bd2 Nf6 26. hxg6 hxg6 27. Rxh8+ Bxh8 28. Qc6+ Kf7 29. Bf3 d5 30. Qxc5 Qb6 31. Qxb6 axb6 32. Be3 e6 33. g4 b5 34. a3 Bg7 35. Kd2 Rh8 36. Bf2 Bf8 37. Ke2 Rh2 38. Rg1 Bc5 39. Rg2 Rxg2 40. Bxg2 Bxf2 41. Kxf2 Nxg4+ 42. Kf3 Nh6 43. Bf1 Kf6 44. Be2 Nf5 45. Bd1 Nd6 46. Bc2 Nb7 47. Ke3 Nc5 48. Kd4 Nb3+ 49. Bxb3 cxb3 50. Kc5 e5 51. fxe5+ Kxe5 52. Kxb5 g5 53. a4 g4 54. a5 Kd6 55. c4 dxc4 0-1

[Event "Extremadura-chT"]
[Site "Spain"]
[Date "2009.02.14"]
[Round "5.1"]
[White "Van den Berg, Imme Pieter"]
[Black "Hernandez Garcia, Emilio"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "1992"]
[BlackElo "1941"]
[PlyCount "57"]
[EventDate "2009.01.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Tierra de Barros"]
[BlackTeam "Cibeles"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. d4 Nbd7 6. Nc3 0-0 7. 0-0 e5 8. e4 c6 9. Rb1 Re8 10. Re1 a5 11. b3 exd4 12. Nxd4 Nc5 13. h3 Nfd7 14. f4 f5 15. Bb2 Qb6 16. Kh2 fxe4 17. Nxe4 Nxe4 18. Rxe4 Rxe4 19. Bxe4 Nf6 20. Bg2 Bd7 21. Qd2 Kf7 22. Nf3 Qb4 23. Ng5+ Kg8 24. Rd1 h6 25. Bxf6 Bxf6 26. Ne4 Be7 27. Nxd6 Rd8 28. Qxb4 axb4 29. Nxb7 1-0

[Event "Extremadura-chT"]
[Site "Spain"]
[Date "2009.01.31"]
[Round "3.1"]
[White "Van den Berg, Imme Pieter"]
[Black "Escobar Felix, Eduardo"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1992"]
[BlackElo "2148"]
[PlyCount "68"]
[EventDate "2009.01.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Tierra de Barros"]
[BlackTeam "Merida Patrimonio"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. Bb2 e6 5. g3 Nbd7 6. Bg2 Bd6 7. d4 0-0 8. 0-0 b6 9. Nc3 Ba6 10. Nd2 Rc8 11. Re1 Qe7 12. e4 dxe4 13. Ndxe4 Ba3 14. Nxf6+ Nxf6 15. Qc2 Rfd8 16. Rad1 Rd7 17. Ne2 Bb4 18. Bc3 Bxc3 19. Qxc3 c5 20. d5 Qd8 21. Nf4 g5 22. Nd3 exd5 23. Ne5 Rd6 24. Qd2 h6 25. cxd5 Bb7 26. Nc4 Rd7 27. Ne3 Ne8 28. Nf5 Qf6 29. Ne3 h5 30. Qe2 Qg6 31. Nc4 f6 32. Be4 Qf7 33. Bf5 Kf8 34. Qe6 Re7 1-0

[Event "Extremadura-chT"]
[Site "Spain"]
[Date "2009.01.24"]
[Round "2.1"]
[White "Perez Candelario, Manuel"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "C83"]
[WhiteElo "2513"]
[BlackElo "1992"]
[PlyCount "45"]
[EventDate "2009.01.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Extremadura Magic"]
[BlackTeam "Tierra de Barros"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Be7 10. c3 Nc5 11. Bc2 d4 12. Nb3 Bc4 13. Re1 Bxb3 14. axb3 dxc3 15. bxc3 Qxd1 16. Rxd1 Rd8 17. Rxd8+ Bxd8 18. Be3 Nd7 19. Rxa6 Ndxe5 20. Nxe5 Nxe5 21. Bc5 h5 22. f4 Nd7 23. Re6+ 1-0

[Event "Extremadura-chT"]
[Site "Spain"]
[Date "2009.01.17"]
[Round "1.1"]
[White "Van den Berg, Imme Pieter"]
[Black "De la Torre Suarez, Angel"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1992"]
[BlackElo "2110"]
[PlyCount "64"]
[EventDate "2009.01.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Tierra de Barros"]
[BlackTeam "Ateneo Cacereno"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. 0-0 Be7 6. b3 0-0 7. Bb2 Nc6 8. e3 d4 9. exd4 cxd4 10. d3 e5 11. Na3 Bg4 12. h3 Bh5 13. Nc2 a5 14. Na3 Nd7 15. g4 Bg6 16. Qe2 f5 17. Nd2 Bg5 18. gxf5 Bxf5 19. Nb5 Bxd2 20. Qxd2 Qh4 21. Kh2 Bxh3 22. f3 Bxg2+ 23. Kxg2 Rf6 24. Rf2 Rg6+ 25. Kf1 Rf8 26. Ke2 Rxf3 27. Raf1 Re3+ 28. Kd1 Qh3 29. Ba3 Rf6 30. Kc2 Qxf1 31. Rxf1 Rxf1 32. Qg2 Ref3 0-1

[Event "Groningen Compact op-A"]
[Site "Groningen"]
[Date "2008.12.26"]
[Round "1"]
[White "Bodicker, Rob"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2105"]
[BlackElo "1992"]
[PlyCount "97"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. cxd5 cxd5 6. Bb5+ Bd7 7. Bd3 Nc6 8. Nc3 Bg4 9. h3 Bh5 10. Bb5 e6 11. g4 Bg6 12. Ne5 Qc7 13. Qa4 Rc8 14. Qxa7 Bd6 15. Nxc6 bxc6 16. Qxc7 Rxc7 17. Be2 0-0 18. h4 h6 19. g5 hxg5 20. hxg5 Ne4 21. Nxe4 Bxe4 22. f3 Bg6 23. Bd2 e5 24. Kf2 c5 25. dxc5 Bxc5 26. b4 Be7 27. Rhc1 Rxc1 28. Rxc1 Ra8 29. Ra1 Bxg5 30. a4 d4 31. a5 d3 32. Bd1 e4 33. b5 Bh4+ 34. Kg2 f5 35. b6 Bf6 36. b7 Re8 37. Rc1 f4 38. Rc8 exf3+ 39. Bxf3 Be5 40. Rxe8+ Bxe8 41. exf4 Bb8 42. Bd5+ Kh8 43. Kf3 Bb5 44. Ke4 Kh7 45. Kd4 Ba7+ 46. Kc3 Kg6 47. Be4+ Kf6 48. Bxd3 Bc6 49. a6 1-0

[Event "Extremadura-chT"]
[Site "Spain"]
[Date "2008.02.23"]
[Round "6.1"]
[White "Van den Berg, Imme Pieter"]
[Black "Hidalgo Bermejo, Dionisio"]
[Result "0-1"]
[ECO "B37"]
[WhiteElo "2014"]
[BlackElo "2038"]
[PlyCount "80"]
[EventDate "2008.01.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Tierra de Barros"]
[BlackTeam "Casareno"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Nc2 d6 7. Bd2 Nf6 8. e4 0-0 9. Be2 Be6 10. 0-0 Rc8 11. Rc1 a6 12. b3 Nd7 13. Nd5 Nc5 14. f3 Bxd5 15. exd5 Nd4 16. Nxd4 Bxd4+ 17. Kh1 Bf6 18. b4 Nd7 19. Be3 Re8 20. Qb3 e6 21. dxe6 Rxe6 22. Bd1 Qe7 23. Bf2 Bg5 24. Rc3 Bd2 25. Rd3 Be1 26. Bg1 Bh4 27. g3 Bf6 28. f4 b5 29. cxb5 axb5 30. Bf3 h5 31. Bf2 h4 32. Rfd1 hxg3 33. hxg3 Kg7 34. Kg2 g5 35. f5 Re2 36. Rxd6 Rxf2+ 37. Kxf2 Rc3 38. Qd5 Qe3+ 39. Kg2 Ne5 40. Rf1 g4 0-1

[Event "Extremadura-chT"]
[Site "Spain"]
[Date "2008.02.09"]
[Round "4.1"]
[White "Rodriguez Garcia, Manuel Francisco"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2189"]
[BlackElo "2014"]
[PlyCount "39"]
[EventDate "2008.01.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "La Galeria"]
[BlackTeam "Tierra de Barros"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. Nb5 Bxe3 7. fxe3 Qd8 8. Qg4 g6 9. Qf4 d6 10. Bc4 Ne5 11. 0-0 Nh6 12. Nxc7+ Qxc7 13. Bb5+ Bd7 14. Bxd7+ Qxd7 15. Qxh6 0-0-0 16. Nc3 Rdf8 17. Rad1 f5 18. a4 a6 19. h3 Kb8 20. Rf2 1-0

[Event "Extremadura-chT"]
[Site "Spain"]
[Date "2008.02.02"]
[Round "3.1"]
[White "Van den Berg, Imme Pieter"]
[Black "Gutierrez Leon, Cristobal"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "2014"]
[BlackElo "1955"]
[PlyCount "64"]
[EventDate "2008.01.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Tierra de Barros"]
[BlackTeam "Albatros"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 Nf6 2. c4 b6 3. d4 Bb7 4. g3 e6 5. Nc3 Bb4 6. Bg2 0-0 7. 0-0 Bxc3 8. bxc3 d6 9. Re1 Nbd7 10. Bg5 h6 11. Bxf6 Nxf6 12. Nd2 Bxg2 13. Kxg2 Qe7 14. e4 e5 15. Nf1 Qe6 16. Qd3 Rfe8 17. f3 g6 18. Ne3 Kg7 19. Nd5 Nxd5 20. cxd5 Qd7 21. Re2 f6 22. Rf1 a5 23. Ref2 Qe7 24. dxe5 Qxe5 25. Re2 f5 26. Rfe1 f4 27. Qd4 g5 28. h4 Kf6 29. hxg5+ hxg5 30. gxf4 gxf4 31. Kf1 Rh8 32. Rb2 Rag8 1/2-1/2

[Event "Extremadura-chT"]
[Site "Spain"]
[Date "2008.01.19"]
[Round "1.1"]
[White "Van den Berg, Imme Pieter"]
[Black "Delgado Palomeque, Marco Antonio"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2014"]
[BlackElo "2206"]
[PlyCount "68"]
[EventDate "2008.01.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Tierra de Barros"]
[BlackTeam "Merida Patrimonio"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. Bb2 Bg4 5. g3 Nbd7 6. Bg2 e6 7. 0-0 Bd6 8. d4 0-0 9. Ne5 Bh5 10. Nd2 a5 11. h3 a4 12. g4 Bg6 13. Nxg6 hxg6 14. e4 Nxe4 15. Nxe4 dxe4 16. Bxe4 Qc7 17. Bc2 a3 18. Bc1 e5 19. d5 Rfe8 20. dxc6 bxc6 21. Qf3 Nc5 22. Be4 Ne6 23. Be3 Rac8 24. Rac1 Be7 25. c5 Bg5 26. Rc4 Red8 27. Ra4 Bxe3 28. Qxe3 Rd4 29. Rxa3 Nxc5 30. Bb1 Qd6 31. Ra4 Re8 32. b4 Nb7 33. Ra7 Qxb4 34. Bc2 Nd6 0-1

[Event "Groningen Harmonie op-C"]
[Site "Groningen"]
[Date "2007.12.24"]
[Round "4"]
[White "Van den Berg, Imme Pieter"]
[Black "Tilstra, Arjen"]
[Result "1/2-1/2"]
[ECO "A89"]
[WhiteElo "2104"]
[BlackElo "2092"]
[PlyCount "40"]
[EventDate "2007.12.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 f5 3. c4 Nf6 4. Nc3 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Nc6 8. d5 Na5 9. Nd2 c5 10. Qc2 a6 11. b3 Bd7 12. Bb2 b5 13. Rae1 Rb8 14. e4 bxc4 15. bxc4 Nxe4 16. Ndxe4 fxe4 17. Nd1 Bxb2 18. Nxb2 e3 19. fxe3 Qb6 20. Nd3 e5 1/2-1/2

[Event "Groningen Harmonie op-C"]
[Site "Groningen"]
[Date "2007.12.21"]
[Round "1"]
[White "Overeem, Marc"]
[Black "Van den Berg, Imme Pieter"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2261"]
[BlackElo "2104"]
[PlyCount "55"]
[EventDate "2007.12.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. 0-0 Be7 8. a3 a5 9. d3 Be6 10. Be3 Nd5 11. Nxd5 Bxd5 12. Rc1 0-0 13. Bc5 Re8 14. Bxe7 Rxe7 15. Re1 Qd7 16. Qa4 Rd8 17. Ng5 Bxg2 18. Kxg2 Qd5+ 19. Qe4 Qxe4+ 20. Nxe4 Nd4 21. b4 axb4 22. axb4 f5 23. Nc3 Kf7 24. Red1 Ke6 25. Ra1 Kd6 26. e3 Ne6 27. Ra5 c6 28. d4 1/2-1/2

[Event "Extremadura-chT"]
[Site "Spain"]
[Date "2007.02.24"]
[Round "6.1"]
[White "Van den Berg, Imme Pieter"]
[Black "Perez Candelario, Matias"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2112"]
[BlackElo "2041"]
[PlyCount "55"]
[EventDate "2007.01.20"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Almendralejo"]
[BlackTeam "Ruy Lopez"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. g3 Nf6 5. Bg2 Bd6 6. b3 Nbd7 7. Bb2 0-0 8. 0-0 b6 9. Nbd2 Ba6 10. e4 Nxe4 11. Nxe4 dxe4 12. Ne5 Rc8 13. Bxe4 Bb7 14. f4 Nf6 15. Bg2 Qc7 16. f5 Bxe5 17. dxe5 Rfd8 18. Qf3 Rd2 19. exf6 Rxb2 20. Qg4 g6 21. fxg6 hxg6 22. Qg5 Rxg2+ 23. Kxg2 c5+ 24. Kh3 Qc6 25. Rf2 e5 26. Qh6 Qe6+ 27. Kh4 g5+ 28. Kxg5 1-0

[Event "Evora Carpintero Memorial 1st"]
[Site "Evora"]
[Date "2006.10.29"]
[Round "4"]
[White "Bento, Antonio Jose Gomes"]
[Black "Van den Berg, Imme Pieter"]
[Result "0-1"]
[ECO "C80"]
[BlackElo "2123"]
[PlyCount "134"]
[EventDate "2006.10.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POR"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Be3 Na5 10. Nbd2 Nxd2 11. Nxd2 Nc4 12. Bxc4 bxc4 13. f4 d4 14. Bf2 Qd5 15. Qf3 Qxf3 16. Nxf3 c5 17. Rfd1 Be7 18. b3 0-0 19. Bh4 f6 20. h3 h5 21. Re1 Kf7 22. bxc4 Rab8 23. Rab1 Rfd8 24. Nd2 Bf5 25. exf6 gxf6 26. Rxb8 Rxb8 27. Rb1 Rxb1+ 28. Nxb1 Bxc2 29. Na3 Be4 30. Be1 f5 31. Kf2 Bf6 32. g3 h4 33. g4 fxg4 34. hxg4 d3 35. Ke3 h3 36. Bg3 Bd4+ 37. Kd2 Bg1 38. Nb1 h2 39. Bxh2 Bxh2 40. Ke3 Bc6 41. Nd2 Bg1+ 42. Kxd3 Bd7 43. Nf3 Bf2 44. Ne5+ Ke6 45. Nxd7 Kxd7 46. Ke4 Ke6 47. g5 Bd4 48. f5+ Kf7 49. Kd5 Be3 50. g6+ Kf6 51. Kc6 Bd4 52. g7 Kxg7 53. Kb6 Kf6 54. Kxa6 Kxf5 55. Kb6 Ke6 56. a4 Kd7 57. Kb7 Bc3 58. Kb6 Bb4 59. a5 Kc8 60. Ka6 Kc7 61. Kb5 Kb7 62. a6+ Ka7 63. Ka4 Kxa6 64. Kb3 Ka5 65. Kb2 Ka4 66. Ka2 Be1 67. Kb2 Kb4 0-1

[Event "Evora Carpintero Memorial 1st"]
[Site "Evora"]
[Date "2006.10.29"]
[Round "5"]
[White "Van den Berg, Imme Pieter"]
[Black "Santos, Antonio Pereira"]
[Result "0-1"]
[ECO "E64"]
[WhiteElo "2123"]
[BlackElo "2250"]
[PlyCount "40"]
[EventDate "2006.10.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POR"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. d4 Bg7 4. d5 e6 5. Nc3 Nf6 6. g3 exd5 7. Nxd5 Nxd5 8. Qxd5 0-0 9. Bg2 d6 10. 0-0 Nc6 11. Bf4 Be6 12. Qxd6 Qb6 13. Be3 Nd4 14. Qxb6 Nxe2+ 15. Kh1 axb6 16. Rfe1 Nd4 17. Bxd4 cxd4 18. Ne5 Bxe5 19. Rxe5 Bxc4 20. Bd5 Ra5 0-1

[Event "Evora Carpintero Memorial 1st"]
[Site "Evora"]
[Date "2006.10.28"]
[Round "3"]
[White "Van den Berg, Imme Pieter"]
[Black "Pinheiro, Jose"]
[Result "0-1"]
[ECO "A54"]
[WhiteElo "2123"]
[BlackElo "2336"]
[PlyCount "97"]
[EventDate "2006.10.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POR"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d6 3. d4 Nbd7 4. g3 e5 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 c6 8. e4 Qc7 9. b3 Re8 10. Bb2 Bf8 11. Qc2 a6 12. Rad1 b5 13. Ne2 Bb7 14. Nd2 Rac8 15. h3 Qb8 16. f4 exd4 17. Bxd4 c5 18. Bf2 b4 19. g4 h6 20. Ng3 g6 21. Rfe1 Qa8 22. Ndf1 Re6 23. Re2 Rce8 24. Rde1 Bg7 25. Qd3 Nh7 26. Rd1 Bf8 27. Be1 a5 28. Bd2 a4 29. Qc2 Bg7 30. f5 R6e7 31. Bf4 Be5 32. Bxh6 g5 33. f6 Re6 34. h4 Rxf6 35. Nf5 Ndf8 36. hxg5 Rg6 37. Red2 Qd8 38. N1e3 Nxg5 39. Nd5 Bxd5 40. Rxd5 Ree6 41. Bxf8 Kxf8 42. Kf1 axb3 43. Qxb3 Qa5 44. Ke2 Nh7 45. Bf3 Rh6 46. Nxh6 Rxh6 47. Rh1 Rxh1 48. Bxh1 Nf6 49. Rd3 0-1

[Event "Vlissingen HZ op 09th"]
[Site "Vlissingen"]
[Date "2005.08.09"]
[Round "4"]
[White "Van den Berg, Imme Pieter"]
[Black "Kuijpers, Jos"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2098"]
[BlackElo "1916"]
[PlyCount "55"]
[EventDate "2005.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. d4 Nc6 6. a3 f6 7. axb4 Bxb4+ 8. c3 Be7 9. Bd3 fxe5 10. dxe5 Qc7 11. Qe2 d4 12. 0-0 Bc5 13. Ba3 Bxa3 14. Nxa3 Nh6 15. Nb5 Qe7 16. Nd6+ Kd7 17. Bb5 Nf7 18. Rfd1 Kc7 19. Bxc6 bxc6 20. Nxd4 Bd7 21. Qa6 Rhb8 22. Qa5+ Rb6 23. c4 Kb8 24. c5 Rb5 25. N6xb5 cxb5 26. c6 Bc8 27. Qxb5+ Kc7 28. Qa5+ 1-0

[Event "Vlissingen HZ op 09th"]
[Site "Vlissingen"]
[Date "2005.08.07"]
[Round "2"]
[White "Bofill Mas, Alejandro"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2386"]
[BlackElo "2098"]
[PlyCount "63"]
[EventDate "2005.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 dxc4 4. Bg2 b5 5. 0-0 Bb7 6. a4 e6 7. b3 cxb3 8. Qxb3 a6 9. d4 Nf6 10. Rd1 Be7 11. Ne5 0-0 12. axb5 axb5 13. Rxa8 Bxa8 14. Qa2 Bb7 15. Qa7 Qc8 16. Ba3 Bxa3 17. Nxa3 Nd5 18. Rc1 Ba6 19. e4 f6 20. exd5 fxe5 21. Bh3 Qd8 22. dxc6 Qf6 23. d5 exd5 24. c7 Nd7 25. Bxd7 d4 26. Rf1 e4 27. Nxb5 Bxb5 28. Bxb5 Qe5 29. Bc4+ Kh8 30. Qb7 Qc5 31. Ba6 e3 32. fxe3 1-0

[Event "Groningen op-A"]
[Site "Groningen"]
[Date "2004.12.29"]
[Round "8"]
[White "Potze, Rudolf"]
[Black "Van den Berg, Imme Pieter"]
[Result "0-1"]
[ECO "C83"]
[WhiteElo "2130"]
[BlackElo "2008"]
[PlyCount "100"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Nc5 10. c3 Be7 11. Bc2 d4 12. cxd4 Nxd4 13. Nxd4 Qxd4 14. Qe2 0-0 15. Re1 Rad8 16. Nb3 Nxb3 17. axb3 Bg4 18. Qe3 Bb4 19. Qxd4 Rxd4 20. Re4 Rxe4 21. Bxe4 Rd8 22. Bc2 a5 23. f3 Be6 24. Be3 h6 25. f4 h5 26. Kf2 g6 27. h3 c5 28. Rg1 c4 29. bxc4 Bxc4 30. b3 Be6 31. g4 hxg4 32. hxg4 Rc8 33. Bd1 Kf8 34. Rh1 Ke7 35. Be2 Rc2 36. Rc1 Rxc1 37. Bxc1 Bxb3 38. Bxb5 a4 39. Bb2 a3 40. Ba1 Bd2 41. f5 Bc1 42. fxg6 fxg6 43. Bd3 g5 44. Bb1 Be6 45. Kf3 Bb2 46. Bxb2 axb2 47. Ke3 Bxg4 48. Kd2 Ke6 49. Ba2+ Kxe5 50. Kc2 Be6 0-1

[Event "Groningen op-A"]
[Site "Groningen"]
[Date "2004.12.28"]
[Round "7"]
[White "Van den Berg, Imme Pieter"]
[Black "Costello, Colin"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "2008"]
[BlackElo "2067"]
[PlyCount "64"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 Nbd7 7. b3 c5 8. cxd5 exd5 9. Bb2 b6 10. Nc3 Ba6 11. Ne5 Rc8 12. Nxd5 Nxd5 13. Bxd5 Bf6 14. Re1 cxd4 15. Nc6 Qc7 16. Nxd4 Nc5 17. Bf3 Qd7 18. Rc1 Rcd8 19. b4 Na4 20. Ba1 Bxd4 21. Bxd4 Bb7 22. Bxb7 Qxb7 23. e3 b5 24. Qg4 f5 25. Qf4 Rd7 26. Rc2 Nb6 27. Bxb6 Qxb6 28. Rec1 Qe6 29. Rc8 Rxc8 30. Rxc8+ Kf7 31. Rc7 Rxc7 32. Qxc7+ Kf6 1-0

[Event "Groningen op-A"]
[Site "Groningen"]
[Date "2004.12.27"]
[Round "6"]
[White "Van den Berg, Imme Pieter"]
[Black "Burggraaf, Jan Theodoor"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2008"]
[PlyCount "61"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 d6 6. g3 Be7 7. Bg2 a6 8. b3 0-0 9. 0-0 Qc7 10. Bb2 Nc6 11. Nc2 Bd7 12. e4 Rfd8 13. Qe2 Rab8 14. Rac1 Qa5 15. Rfd1 b5 16. cxb5 axb5 17. Ne3 b4 18. Nc4 Qa6 19. Nxd6 Ra8 20. Qxa6 Rxa6 21. Na4 e5 22. Nb7 Rda8 23. Nbc5 Bxc5 24. Nxc5 Rxa2 25. Nxd7 Nxd7 26. Rxc6 Rxb2 27. Rxd7 Ra1+ 28. Bf1 g5 29. Kg2 g4 30. Bc4 Raa2 31. Rc8+ 1-0

[Event "Groningen op-A"]
[Site "Groningen"]
[Date "2004.12.26"]
[Round "5"]
[White "Van Kesteren, Stef"]
[Black "Van den Berg, Imme Pieter"]
[Result "1/2-1/2"]
[ECO "C45"]
[BlackElo "2008"]
[PlyCount "61"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 0-0 8. 0-0 Ne5 9. Be2 d5 10. f4 Nc4 11. Bxc4 dxc4 12. Qe2 Qa6 13. Nd2 Bd7 14. Qh5 f5 15. e5 Nd5 16. Qe2 Nxe3 17. Qxe3 Be6 18. Kh1 Rad8 19. N2f3 Bd5 20. Rfd1 Rfe8 21. Qf2 Be4 22. Qg3 Qb6 23. Rd2 Bxd4 24. cxd4 c5 25. dxc5 Qxc5 26. Rad1 Rd3 27. Rxd3 cxd3 28. Qe1 Qd5 29. Qf2 Rc8 30. Ne1 Rd8 31. b3 1/2-1/2

[Event "Groningen op-A"]
[Site "Groningen"]
[Date "2004.12.24"]
[Round "4"]
[White "Van den Berg, Imme Pieter"]
[Black "Dijkstra, Maarten"]
[Result "1/2-1/2"]
[ECO "E66"]
[WhiteElo "2008"]
[PlyCount "94"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nc6 7. Nc3 a6 8. d5 Na5 9. Nd2 c5 10. Qc2 Bd7 11. b3 b5 12. Bb2 Rb8 13. Rab1 e5 14. Nd1 Nh5 15. f4 Re8 16. e4 exf4 17. Bxg7 Nxg7 18. Rxf4 bxc4 19. bxc4 Rxb1 20. Qxb1 Qb8 21. Qa1 Rf8 22. Ne3 Qb4 23. Rf2 Qa3 24. Ndf1 f5 25. e5 dxe5 26. Qxe5 Qa4 27. d6 Be6 28. Rd2 Nxc4 29. Nxc4 Bxc4 30. Ne3 Be6 31. Bd5 Qd7 32. Rb2 Re8 33. Rb7 Bxd5 34. Rxd7 Rxe5 35. Rxg7+ Kxg7 36. d7 Rxe3 37. d8Q Re1+ 38. Kf2 Rd1 39. Qe7+ Kh6 40. Qh4+ Kg7 41. Qe7+ Bf7 42. Qe5+ Kg8 43. Qxc5 Rd2+ 44. Ke3 Rxa2 45. h4 Ra4 46. h5 Re4+ 47. Kf3 gxh5 1/2-1/2

[Event "Groningen op-A"]
[Site "Groningen"]
[Date "2004.12.23"]
[Round "3"]
[White "Van Ketel, Raoul"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2226"]
[BlackElo "2008"]
[PlyCount "65"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bf5 5. cxd5 cxd5 6. Qb3 Bc8 7. Bb5+ Nc6 8. Nf3 e6 9. Ne5 Bd7 10. Nxd7 Nxd7 11. Bd2 Bd6 12. 0-0 0-0 13. Rac1 Qb8 14. f4 a6 15. Bd3 f5 16. Na4 Rc8 17. Rf3 Ne7 18. Rff1 b5 19. Rxc8+ Nxc8 20. Nc3 Nf6 21. h3 Nb6 22. Qd1 Ne4 23. Nxe4 dxe4 24. Be2 Ra7 25. Qb3 Nd5 26. Rc1 Qb6 27. Kh1 Rc7 28. Rxc7 Bxc7 29. a4 bxa4 30. Qxa4 h6 31. Qe8+ Kh7 32. Bh5 e5 33. Bf7 1-0

[Event "Groningen op-A"]
[Site "Groningen"]
[Date "2004.12.22"]
[Round "2"]
[White "Hoeksema, Hendrik Pieter"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2405"]
[BlackElo "2008"]
[PlyCount "69"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Nge2 0-0 6. f3 e5 7. Bg5 h6 8. Be3 c6 9. Qd2 Kh7 10. 0-0-0 Qa5 11. Kb1 a6 12. Nc1 Be6 13. Nb3 Qc7 14. dxe5 dxe5 15. Nc5 Bc8 16. N5a4 Nbd7 17. c5 Re8 18. Bc4 Nf8 19. Nb6 Rb8 20. Nxc8 Rbxc8 21. Na4 Rcd8 22. Qb4 Ne6 23. Rxd8 Nxd8 24. Rd1 Nd7 25. Nb6 Nf8 26. Bb3 Nfe6 27. Rd7 Qb8 28. Qd2 Rf8 29. Nc4 Nd4 30. Bxd4 exd4 31. Nd6 b6 32. Qb4 b5 33. f4 Ne6 34. Bxe6 fxe6 35. Qxd4 1-0

[Event "Groningen op-A"]
[Site "Groningen"]
[Date "2004.12.21"]
[Round "1"]
[White "Van den Berg, Imme Pieter"]
[Black "Heemskerk, Wim"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2008"]
[BlackElo "2269"]
[PlyCount "81"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nd2 e5 4. Ngf3 Nbd7 5. Be2 g6 6. 0-0 Bg7 7. c3 0-0 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qc2 Bd7 11. Nb3 Bc6 12. f3 b6 13. Be3 Nh5 14. Rfd1 Qe7 15. c4 Nf4 16. Bf1 Kh8 17. c5 Ba4 18. c6 Rfd8 19. Qc4 b5 20. Qc5 Qxc5 21. Rxd8+ Rxd8 22. Nxc5 Bd1 23. Bxb5 Be2 24. a4 Bf8 25. Nb7 Re8 26. Bxa7 Ra8 27. Bxe2 Nxe2+ 28. Kf2 Nf4 29. Be3 Nd3+ 30. Ke2 Nxb2 31. a5 Ra6 32. Bb6 Nc4 33. Bxc7 Rxc6 34. Bd8 Ra6 35. Kd3 Nd6 36. Nc5 Rc6 37. a6 Nb5 38. Nd7 Rd6+ 39. Kc4 Rxd7 40. Bf6+ Kg8 41. Kxb5 1-0

[Event "Vlissingen HZ op 08th"]
[Site "Vlissingen"]
[Date "2004.08.11"]
[Round "6"]
[White "Pannekoek, Willem Jan"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2102"]
[PlyCount "49"]
[EventDate "2004.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 Qg6 9. 0-0 0-0 10. Nd2 d5 11. Bh5 Qd6 12. f4 N5c6 13. e5 Qd8 14. N2b3 Bb6 15. Kh1 f6 16. Nc5 Nxd4 17. Bxd4 fxe5 18. fxe5 Nf5 19. e6 g6 20. Bg4 Qd6 21. Rxf5 Rxf5 22. Bxf5 Bxc5 23. Bxc5 Qxc5 24. Bh3 Qc4 25. Qf3 1-0

[Event "Vlissingen HZ op 08th"]
[Site "Vlissingen"]
[Date "2004.08.10"]
[Round "5"]
[White "Van den Berg, Imme Pieter"]
[Black "Shirazi, Kamran"]
[Result "1-0"]
[ECO "A49"]
[BlackElo "2394"]
[PlyCount "117"]
[EventDate "2004.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 c5 3. d5 g6 4. g3 b5 5. a4 b4 6. Bg2 Bb7 7. c4 e6 8. dxe6 dxe6 9. Qxd8+ Kxd8 10. 0-0 Bg7 11. Ne5 Bxg2 12. Kxg2 Ke7 13. Be3 Rc8 14. Nd2 Ne8 15. Nd3 Nd7 16. Rac1 Nd6 17. f4 Rc7 18. Bg1 Rac8 19. e4 e5 20. Rfe1 Nb7 21. Nf1 Na5 22. Ne3 Rc6 23. f5 Nb6 24. Nd5+ Ke8 25. f6 Bf8 26. Nxe5 Re6 27. Nd3 Nbxc4 28. N3f4 Rec6 29. e5 Nxb2 30. Re2 g5 31. Nh5 Nd3 32. Rd1 c4 33. Ng7+ Kd7 34. Bxa7 Rd8 35. Bb6 Rxb6 36. Nxb6+ Kc6 37. e6 fxe6 38. Nxe6 Nf4+ 39. gxf4 Rxd1 40. Nxf8 Kxb6 41. f7 Rd8 42. Nd7+ Kc7 43. Re8 Rxd7 44. f8Q Nc6 45. Qc5 Rd4 46. Kh3 Kd7 47. Rh8 g4+ 48. Kxg4 Rd2 49. Qxc4 Rg2+ 50. Kf3 Rg7 51. Qd3+ Ke6 52. f5+ Ke7 53. Qe4+ Kd6 54. Rc8 Ne5+ 55. Kf2 Ng4+ 56. Ke1 Re7 57. Rc6+ Kd7 58. Rc7+ Kxc7 59. Qxe7+ 1-0

[Event "Vlissingen HZ op 08th"]
[Site "Vlissingen"]
[Date "2004.08.08"]
[Round "3"]
[White "Konings, Frans"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "D19"]
[WhiteElo "2200"]
[PlyCount "51"]
[EventDate "2004.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Nh4 Bg6 10. Nxg6 hxg6 11. Qe2 Nbd7 12. Rd1 Qe7 13. e4 e5 14. d5 cxd5 15. Nxd5 Nxd5 16. Bxd5 Rab8 17. Rd3 Nb6 18. Bb3 Rbc8 19. Rg3 Rc6 20. Bg5 Qc7 21. h4 Nc4 22. Rc1 Rc8 23. h5 gxh5 24. Qxh5 Qd6 25. Rh3 f6 26. Rxc4 1-0

[Event "Vlissingen HZ op 08th"]
[Site "Vlissingen"]
[Date "2004.08.07"]
[Round "1"]
[White "Tiviakov, Sergei"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "2601"]
[PlyCount "39"]
[EventDate "2004.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. 0-0 d6 6. Re1 Nf6 7. d3 0-0 8. Bg5 Nd8 9. Nh4 Ne6 10. Nf5 Qd8 11. Bh4 Nf4 12. d4 exd4 13. cxd4 Bb4 14. Nc3 Ng6 15. Bxf6 gxf6 16. Qh5 Bxc3 17. bxc3 Kh8 18. Qh6 Bxf5 19. exf5 Ne7 20. Qxf6+ 1-0

[Event "Groningen Harmonie op-A"]
[Site "Groningen"]
[Date "2003.12.29"]
[Round "8"]
[White "Bitalzadeh, Ali"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "2225"]
[PlyCount "57"]
[EventDate "2003.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Be3 Na5 10. Nd4 c5 11. Nxe6 fxe6 12. c4 Be7 13. Qg4 Nxc4 14. Bxc4 bxc4 15. f3 Ng5 16. Bxg5 Bxg5 17. Qxe6+ Be7 18. Nc3 Qd7 19. Qxd7+ Kxd7 20. Nxd5 Rab8 21. Rab1 Rhd8 22. Ne3 c3 23. bxc3 Kc6 24. c4 Rxb1 25. Rxb1 Rd2 26. Nd5 Bd8 27. e6 Re2 28. e7 Bxe7 29. Rb6+ 1-0

[Event "Groningen Harmonie op-A"]
[Site "Groningen"]
[Date "2003.12.24"]
[Round "4"]
[White "Van Pelt, Erwin"]
[Black "Van den Berg, Imme Pieter"]
[Result "1/2-1/2"]
[ECO "C47"]
[PlyCount "27"]
[EventDate "2003.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 Be7 6. Bf4 d6 7. Nxd4 Nxd4 8. Qxd4 Nxd5 9. exd5 0-0 10. 0-0-0 Bf6 11. Qc4 Bf5 12. Bd3 Bxd3 13. Qxd3 Bg5 14. Qd2 1/2-1/2

[Event "Groningen Harmonie op-A"]
[Site "Groningen"]
[Date "2003.12.22"]
[Round "2"]
[White "Wustefeld, Emile"]
[Black "Van den Berg, Imme Pieter"]
[Result "1/2-1/2"]
[ECO "C27"]
[WhiteElo "2338"]
[PlyCount "83"]
[EventDate "2003.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Bb3 Nc6 6. Nb5 g6 7. Qf3 f5 8. Qd5 Qe7 9. Nxc7+ Kd8 10. Nxa8 b6 11. d3 Bb7 12. h4 h6 13. Qf3 Bg7 14. c3 e4 15. dxe4 Ne5 16. Qe2 Bxe4 17. Rh3 Bxg2 18. Rg3 Bxa8 19. Bf4 Ne4 20. Bxe5 Bxe5 21. Rxg6 Nxc3 22. Qd3 Be4 23. Qd2 Bd5 24. Kf1 Qf7 25. Bxd5 Nxd5 26. Rd1 Qxg6 27. Qxd5 Qg7 28. Nf3 Bxb2 29. Re1 Kc7 30. Re2 Rc8 31. Rc2+ Kb8 32. Rxc8+ Kxc8 33. Qa8+ Kc7 34. Qxa7+ Kc6 35. Qa8+ Kc7 36. Qa7+ Kc6 37. Qa4+ Kb7 38. Qc2 Qf6 39. Qd3 Qe6 40. a4 Bf6 41. Qb5 Kc7 42. h5 1/2-1/2

[Event "Groningen Harmonie op-A"]
[Site "Groningen"]
[Date "2003.12.21"]
[Round "1"]
[White "Van den Berg, Imme Pieter"]
[Black "Koster, Ramon H"]
[Result "0-1"]
[ECO "A30"]
[BlackElo "2262"]
[PlyCount "80"]
[EventDate "2003.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. b3 Bg7 7. Bb2 0-0 8. e3 d5 9. Qe2 Nc6 10. d3 Qd7 11. cxd5 Qxd5 12. Nc3 Qf5 13. Nh4 Qd7 14. Rad1 Rad8 15. f4 Ba6 16. Qf3 Nb4 17. Ne4 Nxd3 18. Bxf6 exf6 19. Nf2 Qe7 20. e4 Nb4 21. Rfe1 Nxa2 22. e5 Rxd1 23. Qxd1 fxe5 24. Ng4 Rd8 25. Qb1 Nc3 26. Qa1 Be2 27. Qxc3 Bxg4 28. fxe5 Bh6 29. Nf3 Bf5 30. Bf1 Be6 31. Bc4 Qd7 32. Re4 Bd2 33. Bxe6 Bxc3 34. Bxd7 Rxd7 35. Ng5 Re7 36. Nf3 f6 37. e6 b5 38. Kf2 Kg7 39. g4 Be5 40. g5 Rxe6 0-1

[Event "POR-chT 43rd"]
[Site "Barreiro"]
[Date "2001.07.01"]
[Round "9"]
[White "Frois, Antonio"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2362"]
[PlyCount "69"]
[EventDate "2001.06.14"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. 0-0 c6 5. d3 h6 6. b3 Nbd7 7. Bb2 e6 8. Nbd2 Be7 9. c4 0-0 10. Rc1 Bh7 11. Re1 a5 12. a3 Re8 13. Qc2 Bf8 14. cxd5 exd5 15. Bh3 Nc5 16. Nd4 Ne6 17. Nxe6 fxe6 18. e4 Qc7 19. Nf3 Qf7 20. Kg2 Rad8 21. Re2 Kh8 22. Rce1 Nd7 23. Re3 Bd6 24. Qc3 Bf8 25. exd5 exd5 26. Be6 Qg6 27. Bxd7 Rxe3 28. Rxe3 Rxd7 29. Ne5 Qd6 30. Nxd7 Qxd7 31. Qxa5 Bf5 32. Qa8 Bh3+ 33. Kg1 Qf5 34. Qe8 Kh7 35. Qe5 1-0

[Event "POR-chT 43rd"]
[Site "Barreiro"]
[Date "2001.06.30"]
[Round "8"]
[White "Andrade, Leonardo"]
[Black "Van den Berg, Imme Pieter"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2230"]
[PlyCount "55"]
[EventDate "2001.06.14"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. g3 f5 3. Bg2 Nf6 4. Nc3 c6 5. d4 e4 6. f3 d5 7. Bg5 Be7 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 cxd5 11. Nh3 Qb4+ 12. Qd2 Qxd2+ 13. Kxd2 Nc6 14. e3 Be6 15. fxe4 fxe4 16. Nf4 Ke7 17. h4 a5 18. Rac1 Ra6 19. Rc5 Rb6 20. b3 Kd6 21. Nxe6 Kxe6 22. Bh3+ Kd6 23. Rf1 Re8 24. Rf5 Ne7 25. Re5 Rc6 26. Rxa5 Rf8 27. Re6+ Kd7 28. Rf6+ 0-1

[Event "POR-chT 43rd"]
[Site "Barreiro"]
[Date "2001.06.24"]
[Round "7"]
[White "Lopez Alfonso, Armando"]
[Black "Van den Berg, Imme Pieter"]
[Result "1/2-1/2"]
[ECO "C77"]
[PlyCount "116"]
[EventDate "2001.06.14"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. Nbd2 0-0 8. Nf1 b5 9. Bc2 Re8 10. Ng3 d5 11. Qe2 d4 12. 0-0 Bf8 13. Bd2 a5 14. h3 a4 15. cxd4 Nxd4 16. Nxd4 Qxd4 17. Bc3 Qb6 18. a3 Bd7 19. Kh1 c5 20. Qe3 Ra6 21. f4 Bd6 22. fxe5 Bxe5 23. Bxe5 Rxe5 24. Qf4 Qd6 25. Rad1 Re8 26. Qxd6 Rxd6 27. Nf5 Bxf5 28. Rxf5 Nd7 29. b3 g6 30. Rf4 axb3 31. Bxb3 Ne5 32. Bd5 Re7 33. d4 cxd4 34. Rxd4 Ra6 35. Rf1 Rxa3 36. Rb4 Ra5 37. Rfb1 Nd3 38. Rd4 Ne5 39. Kg1 Re8 40. Bb3 Kg7 41. Rd5 f6 42. Rf1 Rb8 43. Rd6 Ra3 44. Bd5 b4 45. Rfxf6 b3 46. Rb6 Rc8 47. Rfe6 Nc4 48. Rb7+ Kh6 49. Bxc4 Rxc4 50. h4 Rc2 51. Ree7 Kh5 52. Rb5+ Kxh4 53. Rxh7+ Kg4 54. Rh3 Rc1+ 55. Kh2 Raa1 56. Rd3 Kh4 57. Rh3+ Kg4 58. Rg3+ Kh4 1/2-1/2

[Event "POR-chT 43rd"]
[Site "Barreiro"]
[Date "2001.06.23"]
[Round "6"]
[White "Damaso, Rui"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "D19"]
[WhiteElo "2424"]
[PlyCount "57"]
[EventDate "2001.06.14"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Bg6 10. Ne5 Nbd7 11. Nxg6 hxg6 12. Rd1 Qe7 13. e4 e5 14. d5 cxd5 15. Nxd5 Nxd5 16. Bxd5 Rab8 17. a5 Rfc8 18. h4 Nf6 19. Bg5 Qe8 20. Bb3 Rd8 21. Rdc1 Rdc8 22. Qe3 Rc6 23. Rxc6 bxc6 24. Qxa7 Rb5 25. Be3 Nxe4 26. a6 Nd6 27. Qc7 Rb8 28. a7 Rc8 29. Qxc8 1-0

[Event "POR-chT 43rd"]
[Site "Barreiro"]
[Date "2001.06.22"]
[Round "5"]
[White "Fernandes, Sandro Moura"]
[Black "Van den Berg, Imme Pieter"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "129"]
[EventDate "2001.06.14"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 c6 5. 0-0 e6 6. Re1 Nbd7 7. Nbd2 Be7 8. c3 h6 9. Ne5 Nxe5 10. dxe5 Ng4 11. Nf3 Bc5 12. e3 Qc7 13. b4 Be7 14. Qd4 Be4 15. Nd2 Nxe5 16. Nxe4 dxe4 17. Qxe4 0-0-0 18. Qc2 Rd7 19. Bb2 Rhd8 20. Rad1 Nd3 21. Rf1 Nxb2 22. Rxd7 Qxd7 23. Qxb2 Qd2 24. Qb1 Qxc3 25. b5 c5 26. b6 axb6 27. Qxb6 Qb4 28. Qxb4 cxb4 29. Rc1+ Kb8 30. Rc2 Rd1+ 31. Bf1 Rb1 32. Kg2 b3 33. axb3 Rxb3 34. Rd2 Kc7 35. Rc2+ Kb6 36. Rc8 Ka5 37. Rc7 Bf6 38. Rxf7 b5 39. Rb7 Rb2 40. Bd3 Bc3 41. Kf1 b4 42. Ra7+ Kb6 43. Ra6+ Kc5 44. Rxe6 Rd2 45. Bg6 b3 46. Re8 b2 47. Rb8 Bb4 48. Rb7 Rd6 49. Bc2 g5 50. Bh7 Kc4 51. Rc7+ Bc5 52. Ke2 Kb4 53. Rb7+ Bb6 54. h3 Kb3 55. Bb1 Kc3 56. Bh7 Ba5 57. Bb1 Rd2+ 58. Kf3 Bb4 59. Bh7 Rd1 60. Bg6 Kc4 61. Bh7 Kc5 62. Bg6 Kc4 63. Bh7 Kb3 64. Bg6 Rd6 65. Bh7 1/2-1/2

[Event "POR-chT 43rd"]
[Site "Barreiro"]
[Date "2001.06.17"]
[Round "4"]
[White "Van den Berg, Imme Pieter"]
[Black "Bochecha, Luis Filipe Coelho"]
[Result "0-1"]
[ECO "A93"]
[PlyCount "66"]
[EventDate "2001.06.14"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. b3 c6 7. Bb2 Nbd7 8. d4 Ne4 9. Nfd2 f5 10. f3 Nxd2 11. Qxd2 Bf6 12. Nc3 dxc4 13. b4 b5 14. Kh1 Nb6 15. Rfd1 Nd5 16. Nxd5 exd5 17. a4 Bg5 18. Qc2 Re8 19. axb5 cxb5 20. e4 f4 21. Bc1 fxg3 22. hxg3 dxe4 23. f4 Bf6 24. Bxe4 Bg4 25. Rd2 h6 26. Bb2 Rc8 27. Bc3 Qb6 28. Ra3 Rc7 29. d5 Rce7 30. Bh7+ Kh8 31. Rf2 Bxc3 32. Rxc3 Re1+ 33. Kg2 R8e2 0-1

[Event "POR-chT 43rd"]
[Site "Barreiro"]
[Date "2001.06.16"]
[Round "3"]
[White "Domingues, Cesar Bolito"]
[Black "Van den Berg, Imme Pieter"]
[Result "0-1"]
[ECO "D45"]
[PlyCount "58"]
[EventDate "2001.06.14"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Qc2 Nbd7 6. Nf3 Bd6 7. g4 Nxg4 8. Rg1 f5 9. h3 Ngf6 10. Rxg7 Ne4 11. Be2 Qf6 12. Rg2 b6 13. Bd2 Bb7 14. cxd5 exd5 15. Ne5 Nxe5 16. dxe5 Bxe5 17. Nxe4 dxe4 18. Bh5+ Kd7 19. 0-0-0 Kc7 20. Rdg1 Rad8 21. f4 exf3 22. Bxf3 Rd7 23. Rg5 Bxb2+ 24. Qxb2 Qxb2+ 25. Kxb2 Rxd2+ 26. Kc3 Rhd8 27. Rg7+ Kc8 28. R1g2 R8d3+ 29. Kc4 Ba6+ 0-1

[Event "POR-chT 43rd"]
[Site "Barreiro"]
[Date "2001.06.14"]
[Round "1"]
[White "Van den Berg, Imme Pieter"]
[Black "Prata, Jose Miguel Mendes"]
[Result "0-1"]
[ECO "A12"]
[BlackElo "2079"]
[PlyCount "127"]
[EventDate "2001.06.14"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. Bb2 a6 5. g3 Bf5 6. Bg2 e6 7. 0-0 Be7 8. d4 h6 9. Nc3 0-0 10. Re1 b5 11. Ne5 Nfd7 12. e4 dxe4 13. Nxe4 Nxe5 14. dxe5 Bxe4 15. Bxe4 Qxd1 16. Rexd1 Ra7 17. cxb5 cxb5 18. Rac1 g6 19. Rc2 Kg7 20. Bc1 Rd7 21. Rxd7 Nxd7 22. Rc7 Rd8 23. Be3 Bb4 24. f4 Ba5 25. Ra7 Nb8 26. a3 Rd1+ 27. Kf2 Bd2 28. Bc5 Bc3 29. Ra8 Rd2+ 30. Ke3 Nd7 31. Be7 Rxh2 32. Bc6 Nxe5 33. fxe5 Bxe5 34. Rxa6 Rb2 35. b4 Rb3+ 36. Kd2 Rxg3 37. Bxb5 g5 38. Bd3 h5 39. Bd6 Bxd6 40. Rxd6 h4 41. b5 h3 42. b6 Rg2+ 43. Be2 h2 44. b7 h1Q 45. b8Q Qa1 46. Qb5 Rg1 47. Rc6 Qe1+ 48. Kc2 Qc1+ 49. Kb3 Rg3+ 50. Bd3 Rxd3+ 51. Qxd3 Qxc6 52. Qd4+ f6 53. a4 e5 54. Qa7+ Kg6 55. a5 e4 56. a6 e3 57. Qb7 Qxb7+ 58. axb7 e2 59. b8Q e1Q 60. Qg8+ Kf5 61. Qh7+ Kf4 62. Qc7+ Qe5 63. Qc4+ Qe4 64. Qc7+ 0-1

[Event "Groningen SO ON op A"]
[Site "Groningen"]
[Date "2001.??.??"]
[Round "6.5"]
[White "Schiffer, Kai Uwe"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "2314"]
[BlackElo "1937"]
[PlyCount "71"]
[EventDate "2001.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Be3 Na5 10. Nc3 Nxc3 11. bxc3 c5 12. a4 Be7 13. Qe2 Nc4 14. Bxc4 bxc4 15. Ne1 0-0 16. f4 Qd7 17. Qf2 d4 18. cxd4 cxd4 19. Bxd4 c3 20. Nd3 Rfc8 21. Bc5 Bd8 22. f5 Bc4 23. e6 Qc7 24. Rad1 Bxd3 25. Rxd3 Bh4 26. exf7+ Kxf7 27. Qxh4 Qxc5+ 28. Kh1 Kg8 29. f6 Rf8 30. Qg3 Ra7 31. Rxc3 Qb4 32. Rcf3 Qxa4 33. fxg7 Rff7 34. Qb8+ Kxg7 35. Rg3+ Kh6 36. Qd6+ 1-0

[Event "POR-chT"]
[Site "Aveiro"]
[Date "2000.06.25"]
[Round "9"]
[White "Van den Berg, Imme Pieter"]
[Black "Gaspar, Artur Jorge Rocha"]
[Result "1-0"]
[ECO "A30"]
[BlackElo "2177"]
[PlyCount "50"]
[EventDate "2000.06.11"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. c4 0-0 6. b3 Qc7 7. Bb2 a6 8. Nc3 b6 9. d4 cxd4 10. Nxd4 Bb7 11. e4 d6 12. Qe2 Nbd7 13. Rad1 Rac8 14. f4 Rfd8 15. g4 Ne8 16. g5 g6 17. Qg4 Ng7 18. h4 e5 19. Nf3 exf4 20. Qxf4 Ne6 21. Qg4 Ne5 22. Nxe5 dxe5 23. Nd5 Bxd5 24. exd5 Nd4 25. Kh1 Bb4 1-0

[Event "POR-chT"]
[Site "Aveiro"]
[Date "2000.06.23"]
[Round "7"]
[White "Ribeiro, Fernando"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "C69"]
[WhiteElo "2207"]
[PlyCount "101"]
[EventDate "2000.06.11"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 Bg4 7. dxe5 Qxd1 8. Rxd1 fxe5 9. Rd3 Bd6 10. Nbd2 Ne7 11. Nc4 Ng6 12. h3 Bxf3 13. Rxf3 0-0-0 14. Bg5 Rdf8 15. Rd3 Bc5 16. Be3 Bxe3 17. Nxe3 Nf4 18. Rd2 Rd8 19. Rad1 Rxd2 20. Rxd2 Rd8 21. Rxd8+ Kxd8 22. Nc4 Ng6 23. g3 Kd7 24. Kg2 b5 25. Ne3 Ke6 26. Nf5 Kf6 27. Kf3 Nf8 28. Ke3 Nd7 29. f4 Nc5 30. b3 a5 31. Nh4 Na6 32. c3 b4 33. c4 g5 34. Nf3 gxf4+ 35. gxf4 exf4+ 36. Kxf4 Nc5 37. Nd4 Nd3+ 38. Ke3 Ne5 39. Nf3 Nd7 40. Kd4 h6 41. Ke3 c5 42. Ne1 a4 43. Nd3 a3 44. Kf4 Ke6 45. e5 h5 46. Ke4 h4 47. Nf4+ Ke7 48. Kd5 Nf8 49. Kxc5 Ne6+ 50. Nxe6 Kxe6 51. Kd4 1-0

[Event "POR-chT"]
[Site "Aveiro"]
[Date "2000.06.22"]
[Round "6"]
[White "Van den Berg, Imme Pieter"]
[Black "Rodrigues, Afonso"]
[Result "1-0"]
[ECO "A90"]
[PlyCount "41"]
[EventDate "2000.06.11"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 c6 4. b3 Bd6 5. Bb2 Nf6 6. Bg2 0-0 7. 0-0 Nbd7 8. d4 Ne4 9. Nc3 f5 10. Ne1 Ndf6 11. Nd3 Nxc3 12. Bxc3 Bd7 13. f3 Be8 14. Qd2 Bg6 15. Ne5 Nd7 16. Nxg6 hxg6 17. e4 f4 18. Bh3 Qe8 19. cxd5 exd5 20. e5 Be7 21. Be6+ 1-0

[Event "POR-chT"]
[Site "Aveiro"]
[Date "2000.06.18"]
[Round "5"]
[White "Vasconcelos, Paulo"]
[Black "Van den Berg, Imme Pieter"]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "125"]
[EventDate "2000.06.11"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. d3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Re1 Nc6 7. Nbd2 e5 8. e4 dxe4 9. Nxe4 Nxe4 10. Rxe4 Be6 11. Bg5 f6 12. Nxe5 Bd5 13. Nxc6 Bxc6 14. Be3 Bxe4 15. Bxe4 c6 16. c3 Qd7 17. d4 Rfe8 18. Bg2 Rac8 19. Qa4 b5 20. Qb3+ Kh8 21. a4 a6 22. Qa3 Bf8 23. b4 Qc7 24. a5 Bd6 25. Qc1 f5 26. f4 Re7 27. Qd2 Rce8 28. Re1 Kg7 29. Bf2 Rxe1+ 30. Bxe1 h6 31. Qf2 Be7 32. Qf3 Bf6 33. Bd2 Re6 34. Kf2 Qe7 35. Qd3 g5 36. Bh3 g4 37. Bg2 h5 38. d5 cxd5 39. Be3 Qd7 40. Bd4 Kg6 41. Bc5 Be7 42. Bb6 Bd8 43. Bc5 Be7 44. Be3 h4 45. Qxd5 Qxd5 46. Bxd5 Rd6 47. Bb7 Bf6 48. c4 hxg3+ 49. hxg3 bxc4 50. b5 axb5 51. a6 b4 52. a7 Rd8 53. a8Q Rxa8 54. Bxa8 b3 55. Bc1 c3 56. Bd5 b2 57. Bxb2 cxb2 58. Ba2 Bg7 59. Bb1 Kf6 60. Ke3 Ke6 61. Kd2 Bf8 62. Ba2+ Kf6 63. Ke2 1/2-1/2

[Event "POR-chT"]
[Site "Aveiro"]
[Date "2000.06.17"]
[Round "4"]
[White "Charneira, Hermenegildo"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "2154"]
[PlyCount "63"]
[EventDate "2000.06.11"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. 0-0 d6 6. d4 Bb6 7. b3 Nf6 8. Re1 0-0 9. b4 Kh8 10. a4 a6 11. Na3 Nd8 12. Bg5 Ne6 13. Bxe6 Qxe6 14. Qd3 Nh5 15. Nc4 Ba7 16. Nh4 Bd7 17. d5 Qe8 18. Qf3 f6 19. Bd2 g6 20. Bh6 Rf7 21. Ne3 Ng7 22. Ra2 Qe7 23. g3 f5 24. Bxg7+ Kxg7 25. exf5 Bxe3 26. Rxe3 Bxf5 27. Nxf5+ Rxf5 28. Qg4 Qf7 29. c4 Rf8 30. Qe2 h5 31. h4 g5 32. hxg5 1-0

[Event "POR-chT"]
[Site "Aveiro"]
[Date "2000.06.16"]
[Round "3"]
[White "Van den Berg, Imme Pieter"]
[Black "Galvao, Henrique Mario Chav"]
[Result "1-0"]
[ECO "A09"]
[BlackElo "2189"]
[PlyCount "57"]
[EventDate "2000.06.11"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. g3 c5 4. Bg2 Nc6 5. 0-0 e5 6. d3 f6 7. e4 Be6 8. Nh4 Qd7 9. f4 Bd6 10. f5 Bf7 11. Na3 Nge7 12. Nc2 0-0-0 13. Bd2 Ng8 14. a3 g6 15. b4 g5 16. Nf3 h5 17. bxc5 Bxc5 18. Nb4 Nh6 19. Nd5 Ng4 20. Qb3 Qd6 21. Rfb1 Rd7 22. Qb5 Bxd5 23. exd5 Ne7 24. Bb4 Rc7 25. Nd2 a6 26. Bxc5 Qxc5 27. Qxc5 Rxc5 28. Ne4 Ra5 29. Nd6+ 1-0

[Event "POR-chT"]
[Site "Aveiro"]
[Date "2000.06.12"]
[Round "2"]
[White "Anibal, Joaquim"]
[Black "Van den Berg, Imme Pieter"]
[Result "1/2-1/2"]
[ECO "C80"]
[PlyCount "60"]
[EventDate "2000.06.11"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. Re1 Nc5 7. Bxc6 dxc6 8. Nxe5 Be7 9. b4 Ne6 10. Bb2 0-0 11. a3 f6 12. Nd3 Qe8 13. Nc3 Bd7 14. Re3 Qf7 15. Ne4 Rae8 16. Qe2 Bd6 17. Nxd6 cxd6 18. Re1 Nc7 19. Re7 Rxe7 20. Qxe7 Qxe7 21. Rxe7 Rf7 22. Re1 Bf5 23. Re3 Nd5 24. Re8+ Rf8 25. Rxf8+ Kxf8 26. Ne1 Nb6 27. d3 Na4 28. Ba1 Ke7 29. f4 c5 30. Kf2 Bd7 1/2-1/2

[Event "POR-chT"]
[Site "Aveiro"]
[Date "2000.06.11"]
[Round "1"]
[White "Van den Berg, Imme Pieter"]
[Black "Andrade, Leonardo"]
[Result "0-1"]
[ECO "E68"]
[BlackElo "2208"]
[PlyCount "44"]
[EventDate "2000.06.11"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nbd7 7. Nc3 c6 8. Rb1 e5 9. e4 Ng4 10. h3 exd4 11. hxg4 dxc3 12. Bf4 Nc5 13. Nd4 cxb2 14. Rxb2 Bxg4 15. Qxg4 Bxd4 16. Rd2 Qf6 17. Rfd1 h5 18. Qg5 Ne6 19. Qxf6 Bxf6 20. Bxd6 Rfd8 21. f4 Rd7 22. e5 Be7 0-1

[Event "Groningen SO ON Mini op-A"]
[Site "Groningen"]
[Date "2000.??.??"]
[Round "1"]
[White "Van den Berg, Imme Pieter"]
[Black "Erwich, Marc"]
[Result "0-1"]
[ECO "A14"]
[BlackElo "2205"]
[PlyCount "86"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. b3 0-0 7. Bb2 d5 8. e3 c5 9. Qe2 Nc6 10. d4 Rc8 11. cxd5 Nxd5 12. Rd1 Qc7 13. Nc3 Nxc3 14. Bxc3 Bf6 15. Qb2 cxd4 16. Nxd4 Nxd4 17. Bxd4 Bxd4 18. Rxd4 Bxg2 19. Kxg2 Qc2 20. Qxc2 Rxc2 21. Kf1 g6 22. Ke1 Rfc8 23. Rd2 Kg7 24. Rad1 g5 25. f3 h5 26. Rxc2 Rxc2 27. Rd2 Rc3 28. Ke2 Kf6 29. e4 Ke5 30. Rd7 Rc2+ 31. Ke3 Rxa2 32. Rxf7 Rxh2 33. f4+ gxf4+ 34. gxf4+ Kd6 35. e5+ Kc5 36. Re7 Rb2 37. Rxe6 a5 38. f5 Rxb3+ 39. Kf4 a4 40. f6 Rb1 41. Re8 Rf1+ 42. Kg5 Kd5 43. Rd8+ Kxe5 0-1

[Event "Arosa U20"]
[Site "Arosa"]
[Date "1972.??.??"]
[Round "6"]
[White "Bassler, Markus"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "D11"]
[PlyCount "59"]
[EventDate "1972.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. d4 e6 5. 0-0 Nbd7 6. Nbd2 h6 7. c4 c6 8. b3 Be7 9. Bb2 0-0 10. Ne5 a5 11. a3 Qb6 12. e4 dxe4 13. Nxd7 Nxd7 14. Nxe4 Rfd8 15. Nc3 e5 16. Na4 Qc7 17. Qf3 Bg6 18. dxe5 b5 19. cxb5 cxb5 20. Nc3 Nxe5 21. Qf4 Bg5 22. Nxb5 Qc2 23. Qxe5 Bf6 24. Qc7 Bxb2 25. Bxa8 Qxc7 26. Nxc7 Rc8 27. Ra2 Be5 28. Rc1 Rxc7 29. Rxc7 Bxc7 30. b4 1-0

[Event "Arosa U20"]
[Site "Arosa"]
[Date "1972.??.??"]
[Round "4"]
[White "Ott, Roland"]
[Black "Van den Berg, Imme Pieter"]
[Result "1/2-1/2"]
[ECO "D18"]
[PlyCount "38"]
[EventDate "1972.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Nh4 Nbd7 10. Nxf5 exf5 11. Qc2 g6 12. Qb3 Qe7 13. Rd1 Nb6 14. Bd2 Nxc4 15. Qxc4 Rad8 16. Ne4 Bxd2 17. Nxf6+ Qxf6 18. Rxd2 Rfe8 19. Qb4 Qe7 1/2-1/2

[Event "Arosa U20"]
[Site "Arosa"]
[Date "1972.??.??"]
[Round "9"]
[White "Santos, Luis M"]
[Black "Van den Berg, Imme Pieter"]
[Result "0-1"]
[ECO "C69"]
[PlyCount "64"]
[EventDate "1972.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 Bg4 7. dxe5 Qxd1 8. Rxd1 Bxf3 9. gxf3 fxe5 10. f4 Nf6 11. Nc3 Bd6 12. fxe5 Bxe5 13. f4 Bxc3 14. bxc3 0-0 15. Rd4 c5 16. Rc4 b6 17. Kf2 Nd7 18. Ra4 b5 19. Ra3 c4 20. Be3 Nf6 21. Kf3 Rfe8 22. e5 Nd5 23. Ke4 c6 24. Bd4 g6 25. Ra5 Red8 26. a4 c5 27. axb5 cxd4 28. Kxd4 Nc7+ 29. Kxc4 axb5+ 30. Kc5 Ne6+ 31. Kxb5 Rxa5+ 32. Rxa5 Rd5+ 0-1

[Event "Arosa U20"]
[Site "Arosa"]
[Date "1972.??.??"]
[Round "2"]
[White "Saverymuttu, Seth"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "39"]
[EventDate "1972.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 d3 6. b4 Bb6 7. 0-0 Qf6 8. e5 Qf5 9. a4 a6 10. Bxd3 Qh5 11. a5 Ba7 12. Ra4 Nce7 13. b5 Ng6 14. g4 Qh3 15. Re1 Nh4 16. Nxh4 Qxh4 17. b6 cxb6 18. g5 Qh3 19. e6 dxe6 20. Re3 1-0

[Event "Arosa U20"]
[Site "Arosa"]
[Date "1972.??.??"]
[Round "11"]
[White "Schauwecker, Meinrad"]
[Black "Van den Berg, Imme Pieter"]
[Result "1-0"]
[ECO "D18"]
[PlyCount "109"]
[EventDate "1972.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Nh4 Nbd7 10. f3 Bg6 11. Nxg6 hxg6 12. Qc2 Qe7 13. Rd1 Nb6 14. Bb3 a5 15. Bd2 Rfd8 16. Rac1 Rd7 17. Be1 Rc8 18. Na2 Bxe1 19. Rxe1 c5 20. Qc3 c4 21. Bc2 Nfd5 22. Qxa5 Ra8 23. Qb5 Ra6 24. Ra1 Qd8 25. Nc3 Nxc3 26. bxc3 Rd5 27. Qb2 Qd7 28. Reb1 Rda5 29. e4 Qe7 30. Qa3 Qg5 31. Qc1 Qxc1+ 32. Rxc1 Nxa4 33. Bxa4 Rxa4 34. Rxa4 Rxa4 35. Rc2 Ra3 36. Kf2 Kf8 37. Ke2 Rb3 38. Kd2 Ke7 39. Ra2 Kd6 40. Kc2 Rb6 41. Ra7 f6 42. Ra4 Ra6 43. Rxa6+ bxa6 44. Kb2 Kc6 45. Ka3 Kb5 46. d5 exd5 47. exd5 g5 48. d6 Kc6 49. Kb4 Kxd6 50. Ka5 f5 51. Kxa6 Kc6 52. Ka5 Kc5 53. Ka4 g4 54. fxg4 f4 55. h4 1-0

[Event "Arosa U20"]
[Site "Arosa"]
[Date "1972.??.??"]
[Round "8"]
[White "Van den Berg, Imme Pieter"]
[Black "Herzog, Adolf"]
[Result "0-1"]
[ECO "E66"]
[PlyCount "82"]
[EventDate "1972.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Nc3 Nc6 7. d4 d6 8. d5 Na5 9. Nd2 Bd7 10. Rb1 Qc8 11. b3 a6 12. Bb2 b5 13. Qc2 Bh3 14. Nce4 Bxg2 15. Kxg2 Nh5 16. Bxg7 Nxg7 17. Rfc1 Nb7 18. b4 f5 19. Ng5 f4 20. bxc5 Nxc5 21. Nge4 fxg3 22. hxg3 bxc4 23. Qxc4 Qf5 24. f3 Rfc8 25. Qd4 Nd7 26. g4 Qf8 27. Nc4 h5 28. Rh1 hxg4 29. fxg4 Qf4 30. Ne3 Nc5 31. Rb4 Rab8 32. Rhb1 Nxe4 33. Rxb8 Rxb8 34. Rxb8+ Kf7 35. Nc2 Qxg4+ 36. Kf1 Ng3+ 37. Kg2 Ne4+ 38. Kf1 Nf5 39. Qd3 Qf4+ 40. Ke1 Qf2+ 41. Kd1 Qg1+ 0-1

[Event "Arosa U20"]
[Site "Arosa"]
[Date "1972.??.??"]
[Round "10"]
[White "Van den Berg, Imme Pieter"]
[Black "Kaenel, Hansjuerg"]
[Result "0-1"]
[ECO "A89"]
[PlyCount "52"]
[EventDate "1972.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. d4 0-0 6. c4 d6 7. Nc3 Nc6 8. d5 Na5 9. Qd3 c5 10. Bd2 a6 11. Rac1 Rb8 12. b3 Bd7 13. e4 Ng4 14. h3 Ne5 15. Nxe5 dxe5 16. Kh2 f4 17. Ne2 b5 18. gxf4 exf4 19. Bc3 Bxc3 20. Qxc3 bxc4 21. bxc4 Rb4 22. Bf3 Rxc4 23. Qa3 Qb6 24. Rb1 Rb4 25. Rxb4 cxb4 26. Qc1 e5 0-1

[Event "Arosa U20"]
[Site "Arosa"]
[Date "1972.??.??"]
[Round "3"]
[White "Van den Berg, Imme Pieter"]
[Black "Kristiansen, Jens"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "138"]
[EventDate "1972.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Nc3 Nf6 5. Be2 0-0 6. 0-0 b6 7. Bg5 Bb7 8. d5 c6 9. Qd2 Nbd7 10. Ne1 b5 11. dxc6 Bxc6 12. Bf3 Ne5 13. Nd3 Nxf3+ 14. gxf3 a5 15. Rfe1 Nd7 16. Bh6 e6 17. Rad1 Qe7 18. Bxg7 Kxg7 19. Ne2 Bb7 20. Ndf4 Ne5 21. Qe3 Rfc8 22. c3 Rc5 23. Kh1 Rac8 24. Rg1 Kh8 25. Qd4 Rc4 26. Qxd6 Qxd6 27. Rxd6 Nxf3 28. Rgd1 Bxe4 29. Kg2 Nd4+ 30. Kf1 Nxe2 31. Kxe2 Bf5 32. Ng2 Be4 33. Ne3 R4c7 34. Ra6 a4 35. a3 Kg7 36. Rb6 Rc5 37. Rd4 Bc6 38. Nc2 Bd5 39. Ne3 Bc6 40. Rd6 Kf6 41. Rd4 e5 42. Rd2 Ke7 43. Nc2 Rd8 44. Ra6 Rxd2+ 45. Kxd2 f5 46. Nb4 Bd7 47. Ra7 g5 48. Ke2 e4 49. Na6 Rd5 50. Nb8 Ke6 51. Ra6+ Ke5 52. Nxd7+ Rxd7 53. Rb6 Rd5 54. Rh6 Rd7 55. Rb6 Rd5 56. Rh6 f4 57. Rxh7 f3+ 58. Ke1 g4 59. Rh8 Kf4 60. Rf8+ Rf5 61. Re8 Rh5 62. Rf8+ Ke5 63. Re8+ Kd5 64. Rd8+ Kc4 65. Rd4+ Kb3 66. Kd2 Rxh2 67. Rb4+ Ka2 68. Ke3 g3 69. fxg3 Re2+ 0-1

[Event "Arosa U20"]
[Site "Arosa"]
[Date "1972.??.??"]
[Round "4"]
[White "Van den Berg, Imme Pieter"]
[Black "Niklasson, Christer"]
[Result "1/2-1/2"]
[ECO "E62"]
[PlyCount "41"]
[EventDate "1972.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nc3 0-0 6. 0-0 Nc6 7. d4 Bg4 8. h3 Bxf3 9. Bxf3 Nd7 10. e3 e5 11. d5 Ne7 12. e4 f5 13. b4 a5 14. Ba3 axb4 15. Bxb4 Kh8 16. Qd3 Ng8 17. a4 Qg5 18. Nb5 Rfc8 19. a5 Bf8 20. Ra2 Ra6 21. Nc3 1/2-1/2

[Event "Arosa U20"]
[Site "Arosa"]
[Date "1972.??.??"]
[Round "5"]
[White "Van den Berg, Imme Pieter"]
[Black "Ogaard, Leif"]
[Result "0-1"]
[ECO "A14"]
[PlyCount "54"]
[EventDate "1972.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. b3 Be7 7. Bb2 0-0 8. e3 d5 9. Qe2 Nc6 10. Rd1 Qc7 11. Nc3 Rad8 12. d4 dxc4 13. Nb5 Qb8 14. bxc4 a6 15. Nc3 Na5 16. d5 exd5 17. cxd5 Nxd5 18. e4 Nxc3 19. Bxc3 Nc6 20. Qb2 Rxd1+ 21. Rxd1 Rd8 22. Rb1 b5 23. Bxg7 Qd6 24. a4 b4 25. Bf1 Qg6 26. Bh8 f6 27. Nh4 Qf7 0-1

[Event "Arosa U20"]
[Site "Arosa"]
[Date "1972.??.??"]
[Round "1"]
[White "Van den Berg, Imme Pieter"]
[Black "Van de Wynkele, Herman"]
[Result "1-0"]
[ECO "A81"]
[PlyCount "39"]
[EventDate "1972.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. 0-0 d6 6. Nc3 0-0 7. Re1 c6 8. e4 fxe4 9. Nxe4 Na6 10. Neg5 Nc7 11. Qe2 Re8 12. Bd2 e5 13. dxe5 Ng4 14. e6 Nxe6 15. Qc4 Ne5 16. Nxe5 Bxe5 17. Bh3 d5 18. Bxe6+ Bxe6 19. Qh4 Qc7 20. Rxe5 1-0

